Global Polysuccinimide (PSI) Supply, Demand and Key Producers, 2026-2032
The global Polysuccinimide (PSI) market size is expected to reach $ 92.12 million by 2032, rising at a market growth of 5.4% CAGR during the forecast period (2026-2032).
Polysuccinimide (PSI) is a functional polymer primarily composed of repeating succinimide units. It is typically produced through the thermal polycondensation of aspartic acid or through reactions involving maleic anhydride and ammonia followed by cyclization and polycondensation, and serves as an important precursor and intermediate for polyaspartic acid (PASP) and its functional derivatives. PSI is generally supplied in powder or granular form and exhibits good chemical reactivity. It can be converted into polyaspartic acid through alkaline hydrolysis and can also undergo further grafting, crosslinking, or functional modification. Commercial products are differentiated mainly by molecular weight, purity, residual monomer content, moisture, and production process. Lower-molecular-weight grades generally provide faster hydrolysis and reaction characteristics, while medium-to-high molecular weight grades are more suitable for applications requiring higher degrees of polymerization and enhanced downstream material performance.
Low and medium-to-high molecular weight grades form the principal commercial product structure
Chemical intermediates and water treatment represent important application areas for PSI
Production process and purity are key determinants of PSI cost and application suitability
Market Trends
PSI is evolving from a dedicated precursor for PASP toward a broader functional polymer intermediate. Downstream customers increasingly emphasize molecular-weight consistency, residual monomer control, purity, and batch stability. Producers are optimizing both aspartic acid thermal polycondensation and maleic anhydride-ammonia routes to reduce energy consumption and by-products while improving suitability for agriculture, water treatment, construction materials, and functional polymer modification.
Segment Insights
By molecular weight, PSI is mainly divided into Low Molecular Weight (≤4,000) and Medium-to-High Molecular Weight (>4,000). Lower-molecular-weight grades offer favorable reaction activity and downstream processing characteristics for selected PASP production and functionalization processes, while medium-to-high molecular-weight products emphasize polymerization degree and structural performance for applications requiring stronger final polymer properties. By purity, the market is divided into Purity <96% and Purity ≥96%, with higher-purity products offering advantages in impurity control and downstream reaction stability. By production process, Aspartic Acid Thermal Polycondensation and the Maleic Anhydride-Ammonia Process are the principal routes, with different balances of cost, energy consumption, and product quality.
Downstream Market Opportunities
Chemical intermediates represent a fundamental downstream application for PSI, particularly as a precursor to polyaspartic acid and related derivatives. Water-treatment applications focus on the scale-control and dispersing properties of downstream products, while agricultural applications emphasize fertilizer efficiency and nutrient utilization. Construction-material applications involve functional modification of cementitious and gypsum-based systems. Higher-value opportunities are expected in high-purity PSI and molecular-weight-customized products designed for specific downstream reactions.
This report is a detailed and comprehensive analysis of the world market for Polysuccinimide (PSI) and provides market size (US$ million) and Year-over-Year (YoY) Growth, considering 2025 as the base year. This report explores demand trends and competition, as well as details the characteristics of Polysuccinimide (PSI) that contribute to its increasing demand across many markets.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Stakeholders would have ease in decision-making through various strategy matrices used in analyzing the World Polysuccinimide (PSI) market
2. What is the demand of the global Polysuccinimide (PSI) market?
3. What is the year over year growth of the global Polysuccinimide (PSI) market?
4. What is the total value of the global Polysuccinimide (PSI) market?
5. Who are the Major Players in the global Polysuccinimide (PSI) market?
6. What are the growth factors driving the market demand?
Polysuccinimide (PSI) is a functional polymer primarily composed of repeating succinimide units. It is typically produced through the thermal polycondensation of aspartic acid or through reactions involving maleic anhydride and ammonia followed by cyclization and polycondensation, and serves as an important precursor and intermediate for polyaspartic acid (PASP) and its functional derivatives. PSI is generally supplied in powder or granular form and exhibits good chemical reactivity. It can be converted into polyaspartic acid through alkaline hydrolysis and can also undergo further grafting, crosslinking, or functional modification. Commercial products are differentiated mainly by molecular weight, purity, residual monomer content, moisture, and production process. Lower-molecular-weight grades generally provide faster hydrolysis and reaction characteristics, while medium-to-high molecular weight grades are more suitable for applications requiring higher degrees of polymerization and enhanced downstream material performance.
Key Findings
- Global commercial PSI supply is concentrated among a limited number of specialized manufacturers
Low and medium-to-high molecular weight grades form the principal commercial product structure
Chemical intermediates and water treatment represent important application areas for PSI
Production process and purity are key determinants of PSI cost and application suitability
Market Trends
PSI is evolving from a dedicated precursor for PASP toward a broader functional polymer intermediate. Downstream customers increasingly emphasize molecular-weight consistency, residual monomer control, purity, and batch stability. Producers are optimizing both aspartic acid thermal polycondensation and maleic anhydride-ammonia routes to reduce energy consumption and by-products while improving suitability for agriculture, water treatment, construction materials, and functional polymer modification.
Market Dynamics
Drivers
Demand for polyaspartic acid and its derivatives provides an important foundation for industrial PSI production. Through hydrolysis and further functionalization, PSI can be converted into polymers with scale inhibition, dispersion, chelation, and biodegradability characteristics. Increasing interest in degradable functional materials for water treatment, agricultural efficiency, and green chemical applications also supports the industrial value of PSI as both an intermediate and functional material platform.Restraints
The PSI market remains relatively specialized, with downstream demand concentrated in a limited number of applications, restricting the ability of the industry to absorb large-scale capacity expansions. Different production routes vary in raw-material cost, reaction temperature, energy consumption, by-product control, and product color. Direct PASP production routes and alternative scale-control or dispersing materials may also substitute for PSI in selected applications.Opportunities
China has established meaningful industrial PSI production capabilities, providing a localized raw-material base for polyaspartic acid, fertilizer efficiency products, and water-treatment chemicals. Future opportunities are concentrated in high-purity PSI, tailored molecular-weight grades, and products developed specifically for agriculture, construction, and functional polymer modification. Expansion of green chemicals and biodegradable polymer applications may further increase the value of PSI as a versatile platform intermediate.Challenges
Commercial PSI production requires consistent control of molecular-weight distribution, residual raw materials, moisture, color, and batch quality while maintaining acceptable energy consumption and yield under industrial operating conditions. Because downstream customers have different requirements for hydrolysis rate, modification reactivity, and impurity levels, standard grades cannot address every application, requiring producers to invest continuously in grade development and customer qualification.Industry Chain Analysis
The upstream PSI industry chain includes aspartic acid, maleic anhydride, ammonia, energy, and polymerization equipment, with route selection directly influencing production economics and impurity profiles. Midstream production uses either aspartic acid thermal polycondensation or the maleic anhydride-ammonia process to form PSI, followed by grinding, classification, purification, and quality control to create products with different molecular-weight and purity specifications. Downstream applications include polyaspartic acid and other chemical intermediates, water treatment, agriculture, and construction materials. Value creation is concentrated in polymerization control, product consistency, and downstream functionalization compatibility, while high-quality PSI can reduce variability during subsequent hydrolysis and modification.Segment Insights
By molecular weight, PSI is mainly divided into Low Molecular Weight (≤4,000) and Medium-to-High Molecular Weight (>4,000). Lower-molecular-weight grades offer favorable reaction activity and downstream processing characteristics for selected PASP production and functionalization processes, while medium-to-high molecular-weight products emphasize polymerization degree and structural performance for applications requiring stronger final polymer properties. By purity, the market is divided into Purity <96% and Purity ≥96%, with higher-purity products offering advantages in impurity control and downstream reaction stability. By production process, Aspartic Acid Thermal Polycondensation and the Maleic Anhydride-Ammonia Process are the principal routes, with different balances of cost, energy consumption, and product quality.
Downstream Market Opportunities
Chemical intermediates represent a fundamental downstream application for PSI, particularly as a precursor to polyaspartic acid and related derivatives. Water-treatment applications focus on the scale-control and dispersing properties of downstream products, while agricultural applications emphasize fertilizer efficiency and nutrient utilization. Construction-material applications involve functional modification of cementitious and gypsum-based systems. Higher-value opportunities are expected in high-purity PSI and molecular-weight-customized products designed for specific downstream reactions.
Regional Insights
Global PSI supply is regionally concentrated. Europe has an established specialty-chemical application base, while China has developed notable industrial production capabilities supported by downstream polyaspartic acid, water-treatment, and agricultural chemical industries. As Chinese manufacturers continue to improve process control and commercial supply capabilities, Asia is becoming increasingly important in both PSI production and downstream conversion.Competitive Landscape Analysis
The global PSI market has a limited number of participants, with competition centered on reliable industrial production, molecular-weight control, purity, cost efficiency, and downstream customer support. LANXESS has an established commercial product position internationally, while Shandong Taihe Technologies, Hebei Think-Do Chemicals, and Shandong Yuanlian Chemical have developed identifiable industrial production or commercial supply capabilities in China. Given the specialized nature of the market, customer qualification, supply reliability, and integration with downstream PASP-related applications remain important competitive barriers.Report Scope
This report studies the global Polysuccinimide (PSI) production, demand, key manufacturers, and key regions.This report is a detailed and comprehensive analysis of the world market for Polysuccinimide (PSI) and provides market size (US$ million) and Year-over-Year (YoY) Growth, considering 2025 as the base year. This report explores demand trends and competition, as well as details the characteristics of Polysuccinimide (PSI) that contribute to its increasing demand across many markets.
Highlights and key features of the study
- Global Polysuccinimide (PSI) total production and demand, 2021-2032, (Tons)
- Global Polysuccinimide (PSI) total production value, 2021-2032, (USD Million)
- Global Polysuccinimide (PSI) production by region & country, production, value, CAGR, 2021-2032, (USD Million) & (Tons), (based on production site)
- Global Polysuccinimide (PSI) consumption by region & country, CAGR, 2021-2032 & (Tons)
- U.S. VS China: Polysuccinimide (PSI) domestic production, consumption, key domestic manufacturers and share
- Global Polysuccinimide (PSI) production by manufacturer, production, price, value and market share 2021-2026, (USD Million) & (Tons)
- Global Polysuccinimide (PSI) production by Type, production, value, CAGR, 2021-2032, (USD Million) & (Tons)
- Global Polysuccinimide (PSI) production by Application, production, value, CAGR, 2021-2032, (USD Million) & (Tons)
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Stakeholders would have ease in decision-making through various strategy matrices used in analyzing the World Polysuccinimide (PSI) market
Detailed Segmentation:
Each section contains quantitative market data including market by value (US$ Millions), volume (production, consumption) & (Tons) and average price (US$/Ton) by manufacturer, by Type, and by Application. Data is given for the years 2021-2032 by year with 2025 as the base year, 2026 as the estimate year, and 2027-2032 as the forecast year.Global Polysuccinimide (PSI) Market, By Region:
- United States
- China
- Europe
- Japan
- South Korea
- ASEAN
- India
- Rest of World
Market Segmentation
Global Polysuccinimide (PSI) Market, Segmentation by Type:
- Low Molecular Weight (≤4,000)
- Medium-to-High Molecular Weight (>4,000)
Global Polysuccinimide (PSI) Market, Segmentation by Purity:
- Purity <96%
- Purity ≥96%
Global Polysuccinimide (PSI) Market, Segmentation by Production Process:
- Aspartic Acid Thermal Polycondensation
- Maleic Anhydride-Ammonia Process
- Others
Global Polysuccinimide (PSI) Market, Segmentation by Application:
- Water Treatment
- Agriculture
- Construction Materials
- Chemical Intermediates
- Other
Companies Profiled:
- LANXESS
- Shandong Taihe Technologies
- Hebei Think-Do Chemicals
- Shandong Yuanlian Chemical
Key Questions Answered
1. How big is the global Polysuccinimide (PSI) market?2. What is the demand of the global Polysuccinimide (PSI) market?
3. What is the year over year growth of the global Polysuccinimide (PSI) market?
4. What is the total value of the global Polysuccinimide (PSI) market?
5. Who are the Major Players in the global Polysuccinimide (PSI) market?
6. What are the growth factors driving the market demand?
1 SUPPLY SUMMARY
1.1 Polysuccinimide (PSI) Introduction
1.2 World Polysuccinimide (PSI) Supply & Forecast
1.2.1 World Polysuccinimide (PSI) Production Value (2021 & 2025 & 2032)
1.2.2 World Polysuccinimide (PSI) Production (2021-2032)
1.2.3 World Polysuccinimide (PSI) Pricing Trends (2021-2032)
1.3 World Polysuccinimide (PSI) Production by Region (Based on Production Site)
1.3.1 World Polysuccinimide (PSI) Production Value by Region (2021-2032)
1.3.2 World Polysuccinimide (PSI) Production by Region (2021-2032)
1.3.3 World Polysuccinimide (PSI) Average Price by Region (2021-2032)
1.3.4 Europe Polysuccinimide (PSI) Production (2021-2032)
1.3.5 China Polysuccinimide (PSI) Production (2021-2032)
1.4 Market Drivers, Restraints and Trends
1.4.1 Polysuccinimide (PSI) Market Drivers
1.4.2 Factors Affecting Demand
1.4.3 Polysuccinimide (PSI) Major Market Trends
2 DEMAND SUMMARY
2.1 World Polysuccinimide (PSI) Demand (2021-2032)
2.2 World Polysuccinimide (PSI) Consumption by Region
2.2.1 World Polysuccinimide (PSI) Consumption by Region (2021-2026)
2.2.2 World Polysuccinimide (PSI) Consumption Forecast by Region (2027-2032)
2.3 United States Polysuccinimide (PSI) Consumption (2021-2032)
2.4 China Polysuccinimide (PSI) Consumption (2021-2032)
2.5 Europe Polysuccinimide (PSI) Consumption (2021-2032)
2.6 Japan Polysuccinimide (PSI) Consumption (2021-2032)
2.7 South Korea Polysuccinimide (PSI) Consumption (2021-2032)
2.8 ASEAN Polysuccinimide (PSI) Consumption (2021-2032)
2.9 India Polysuccinimide (PSI) Consumption (2021-2032)
3 WORLD MANUFACTURERS COMPETITIVE ANALYSIS
3.1 World Polysuccinimide (PSI) Production Value by Manufacturer (2021-2026)
3.2 World Polysuccinimide (PSI) Production by Manufacturer (2021-2026)
3.3 World Polysuccinimide (PSI) Average Price by Manufacturer (2021-2026)
3.4 Polysuccinimide (PSI) Company Evaluation Quadrant
3.5 Industry Rank and Concentration Rate (CR)
3.5.1 Global Polysuccinimide (PSI) Industry Rank of Major Manufacturers
3.5.2 Global Concentration Ratios (CR4) for Polysuccinimide (PSI) in 2025
3.5.3 Global Concentration Ratios (CR8) for Polysuccinimide (PSI) in 2025
3.6 Polysuccinimide (PSI) Market: Overall Company Footprint Analysis
3.6.1 Polysuccinimide (PSI) Market: Region Footprint
3.6.2 Polysuccinimide (PSI) Market: Company Product Type Footprint
3.6.3 Polysuccinimide (PSI) Market: Company Product Application Footprint
3.7 Competitive Environment
3.7.1 Historical Structure of the Industry
3.7.2 Barriers of Market Entry
3.7.3 Factors of Competition
3.8 New Entrant and Capacity Expansion Plans
3.9 Mergers, Acquisition, Agreements, and Collaborations
4 UNITED STATES VS CHINA VS REST OF THE WORLD
4.1 United States VS China: Polysuccinimide (PSI) Production Value Comparison
4.1.1 United States VS China: Polysuccinimide (PSI) Production Value Comparison (2021 & 2025 & 2032)
4.1.2 United States VS China: Polysuccinimide (PSI) Production Value Market Share Comparison (2021 & 2025 & 2032)
4.2 United States VS China: Polysuccinimide (PSI) Production Comparison
4.2.1 United States VS China: Polysuccinimide (PSI) Production Comparison (2021 & 2025 & 2032)
4.2.2 United States VS China: Polysuccinimide (PSI) Production Market Share Comparison (2021 & 2025 & 2032)
4.3 United States VS China: Polysuccinimide (PSI) Consumption Comparison
4.3.1 United States VS China: Polysuccinimide (PSI) Consumption Comparison (2021 & 2025 & 2032)
4.3.2 United States VS China: Polysuccinimide (PSI) Consumption Market Share Comparison (2021 & 2025 & 2032)
4.4 United States Based Polysuccinimide (PSI) Manufacturers and Market Share, 2021-2026
4.4.1 United States Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (States, Country)
4.4.2 United States Based Manufacturers Polysuccinimide (PSI) Production Value (2021-2026)
4.4.3 United States Based Manufacturers Polysuccinimide (PSI) Production (2021-2026)
4.5 China Based Polysuccinimide (PSI) Manufacturers and Market Share
4.5.1 China Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (Province, Country)
4.5.2 China Based Manufacturers Polysuccinimide (PSI) Production Value (2021-2026)
4.5.3 China Based Manufacturers Polysuccinimide (PSI) Production (2021-2026)
4.6 Rest of World Based Polysuccinimide (PSI) Manufacturers and Market Share, 2021-2026
4.6.1 Rest of World Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (State, Country)
4.6.2 Rest of World Based Manufacturers Polysuccinimide (PSI) Production Value (2021-2026)
4.6.3 Rest of World Based Manufacturers Polysuccinimide (PSI) Production (2021-2026)
5 MARKET ANALYSIS BY TYPE
5.1 World Polysuccinimide (PSI) Market Size Overview by Type: 2021 VS 2025 VS 2032
5.2 Segment Introduction by Type
5.2.1 Low Molecular Weight (≤4,000)
5.2.2 Medium-to-High Molecular Weight (>4,000)
5.3 Market Segment by Type
5.3.1 World Polysuccinimide (PSI) Production by Type (2021-2032)
5.3.2 World Polysuccinimide (PSI) Production Value by Type (2021-2032)
5.3.3 World Polysuccinimide (PSI) Average Price by Type (2021-2032)
6 MARKET ANALYSIS BY PURITY
6.1 World Polysuccinimide (PSI) Market Size Overview by Purity: 2021 VS 2025 VS 2032
6.2 Segment Introduction by Purity
6.2.1 Purity <96%
6.2.2 Purity ≥96%
6.3 Market Segment by Purity
6.3.1 World Polysuccinimide (PSI) Production by Purity (2021-2032)
6.3.2 World Polysuccinimide (PSI) Production Value by Purity (2021-2032)
6.3.3 World Polysuccinimide (PSI) Average Price by Purity (2021-2032)
7 MARKET ANALYSIS BY PRODUCTION PROCESS
7.1 World Polysuccinimide (PSI) Market Size Overview by Production Process: 2021 VS 2025 VS 2032
7.2 Segment Introduction by Production Process
7.2.1 Aspartic Acid Thermal Polycondensation
7.2.2 Maleic Anhydride-Ammonia Process
7.2.3 Others
7.3 Market Segment by Production Process
7.3.1 World Polysuccinimide (PSI) Production by Production Process (2021-2032)
7.3.2 World Polysuccinimide (PSI) Production Value by Production Process (2021-2032)
7.3.3 World Polysuccinimide (PSI) Average Price by Production Process (2021-2032)
8 MARKET ANALYSIS BY APPLICATION
8.1 World Polysuccinimide (PSI) Market Size Overview by Application: 2021 VS 2025 VS 2032
8.2 Segment Introduction by Application
8.2.1 Water Treatment
8.2.2 Agriculture
8.2.3 Construction Materials
8.2.4 Chemical Intermediates
8.2.5 Other
8.3 Market Segment by Application
8.3.1 World Polysuccinimide (PSI) Production by Application (2021-2032)
8.3.2 World Polysuccinimide (PSI) Production Value by Application (2021-2032)
8.3.3 World Polysuccinimide (PSI) Average Price by Application (2021-2032)
9 COMPANY PROFILES
9.1 LANXESS
9.1.1 LANXESS Details
9.1.2 LANXESS Major Business
9.1.3 LANXESS Polysuccinimide (PSI) Product and Services
9.1.4 LANXESS Polysuccinimide (PSI) Production, Price, Value, Gross Margin and Market Share (2021-2026)
9.1.5 LANXESS Recent Developments/Updates
9.1.6 LANXESS Competitive Strengths & Weaknesses
9.2 Shandong Taihe Technologies
9.2.1 Shandong Taihe Technologies Details
9.2.2 Shandong Taihe Technologies Major Business
9.2.3 Shandong Taihe Technologies Polysuccinimide (PSI) Product and Services
9.2.4 Shandong Taihe Technologies Polysuccinimide (PSI) Production, Price, Value, Gross Margin and Market Share (2021-2026)
9.2.5 Shandong Taihe Technologies Recent Developments/Updates
9.2.6 Shandong Taihe Technologies Competitive Strengths & Weaknesses
9.3 Hebei Think-Do Chemicals
9.3.1 Hebei Think-Do Chemicals Details
9.3.2 Hebei Think-Do Chemicals Major Business
9.3.3 Hebei Think-Do Chemicals Polysuccinimide (PSI) Product and Services
9.3.4 Hebei Think-Do Chemicals Polysuccinimide (PSI) Production, Price, Value, Gross Margin and Market Share (2021-2026)
9.3.5 Hebei Think-Do Chemicals Recent Developments/Updates
9.3.6 Hebei Think-Do Chemicals Competitive Strengths & Weaknesses
9.4 Shandong Yuanlian Chemical
9.4.1 Shandong Yuanlian Chemical Details
9.4.2 Shandong Yuanlian Chemical Major Business
9.4.3 Shandong Yuanlian Chemical Polysuccinimide (PSI) Product and Services
9.4.4 Shandong Yuanlian Chemical Polysuccinimide (PSI) Production, Price, Value, Gross Margin and Market Share (2021-2026)
9.4.5 Shandong Yuanlian Chemical Recent Developments/Updates
9.4.6 Shandong Yuanlian Chemical Competitive Strengths & Weaknesses
10 INDUSTRY CHAIN ANALYSIS
10.1 Polysuccinimide (PSI) Industry Chain
10.2 Polysuccinimide (PSI) Upstream Analysis
10.2.1 Polysuccinimide (PSI) Core Raw Materials
10.2.2 Main Manufacturers of Polysuccinimide (PSI) Core Raw Materials
10.3 Midstream Analysis
10.4 Downstream Analysis
10.5 Polysuccinimide (PSI) Production Mode
10.6 Polysuccinimide (PSI) Procurement Model
10.7 Polysuccinimide (PSI) Industry Sales Model and Sales Channels
10.7.1 Polysuccinimide (PSI) Sales Model
10.7.2 Polysuccinimide (PSI) Typical Distributors
11 RESEARCH FINDINGS AND CONCLUSION
12 APPENDIX
12.1 Methodology
12.2 Research Process and Data Source
12.3 Disclaimer
1.1 Polysuccinimide (PSI) Introduction
1.2 World Polysuccinimide (PSI) Supply & Forecast
1.2.1 World Polysuccinimide (PSI) Production Value (2021 & 2025 & 2032)
1.2.2 World Polysuccinimide (PSI) Production (2021-2032)
1.2.3 World Polysuccinimide (PSI) Pricing Trends (2021-2032)
1.3 World Polysuccinimide (PSI) Production by Region (Based on Production Site)
1.3.1 World Polysuccinimide (PSI) Production Value by Region (2021-2032)
1.3.2 World Polysuccinimide (PSI) Production by Region (2021-2032)
1.3.3 World Polysuccinimide (PSI) Average Price by Region (2021-2032)
1.3.4 Europe Polysuccinimide (PSI) Production (2021-2032)
1.3.5 China Polysuccinimide (PSI) Production (2021-2032)
1.4 Market Drivers, Restraints and Trends
1.4.1 Polysuccinimide (PSI) Market Drivers
1.4.2 Factors Affecting Demand
1.4.3 Polysuccinimide (PSI) Major Market Trends
2 DEMAND SUMMARY
2.1 World Polysuccinimide (PSI) Demand (2021-2032)
2.2 World Polysuccinimide (PSI) Consumption by Region
2.2.1 World Polysuccinimide (PSI) Consumption by Region (2021-2026)
2.2.2 World Polysuccinimide (PSI) Consumption Forecast by Region (2027-2032)
2.3 United States Polysuccinimide (PSI) Consumption (2021-2032)
2.4 China Polysuccinimide (PSI) Consumption (2021-2032)
2.5 Europe Polysuccinimide (PSI) Consumption (2021-2032)
2.6 Japan Polysuccinimide (PSI) Consumption (2021-2032)
2.7 South Korea Polysuccinimide (PSI) Consumption (2021-2032)
2.8 ASEAN Polysuccinimide (PSI) Consumption (2021-2032)
2.9 India Polysuccinimide (PSI) Consumption (2021-2032)
3 WORLD MANUFACTURERS COMPETITIVE ANALYSIS
3.1 World Polysuccinimide (PSI) Production Value by Manufacturer (2021-2026)
3.2 World Polysuccinimide (PSI) Production by Manufacturer (2021-2026)
3.3 World Polysuccinimide (PSI) Average Price by Manufacturer (2021-2026)
3.4 Polysuccinimide (PSI) Company Evaluation Quadrant
3.5 Industry Rank and Concentration Rate (CR)
3.5.1 Global Polysuccinimide (PSI) Industry Rank of Major Manufacturers
3.5.2 Global Concentration Ratios (CR4) for Polysuccinimide (PSI) in 2025
3.5.3 Global Concentration Ratios (CR8) for Polysuccinimide (PSI) in 2025
3.6 Polysuccinimide (PSI) Market: Overall Company Footprint Analysis
3.6.1 Polysuccinimide (PSI) Market: Region Footprint
3.6.2 Polysuccinimide (PSI) Market: Company Product Type Footprint
3.6.3 Polysuccinimide (PSI) Market: Company Product Application Footprint
3.7 Competitive Environment
3.7.1 Historical Structure of the Industry
3.7.2 Barriers of Market Entry
3.7.3 Factors of Competition
3.8 New Entrant and Capacity Expansion Plans
3.9 Mergers, Acquisition, Agreements, and Collaborations
4 UNITED STATES VS CHINA VS REST OF THE WORLD
4.1 United States VS China: Polysuccinimide (PSI) Production Value Comparison
4.1.1 United States VS China: Polysuccinimide (PSI) Production Value Comparison (2021 & 2025 & 2032)
4.1.2 United States VS China: Polysuccinimide (PSI) Production Value Market Share Comparison (2021 & 2025 & 2032)
4.2 United States VS China: Polysuccinimide (PSI) Production Comparison
4.2.1 United States VS China: Polysuccinimide (PSI) Production Comparison (2021 & 2025 & 2032)
4.2.2 United States VS China: Polysuccinimide (PSI) Production Market Share Comparison (2021 & 2025 & 2032)
4.3 United States VS China: Polysuccinimide (PSI) Consumption Comparison
4.3.1 United States VS China: Polysuccinimide (PSI) Consumption Comparison (2021 & 2025 & 2032)
4.3.2 United States VS China: Polysuccinimide (PSI) Consumption Market Share Comparison (2021 & 2025 & 2032)
4.4 United States Based Polysuccinimide (PSI) Manufacturers and Market Share, 2021-2026
4.4.1 United States Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (States, Country)
4.4.2 United States Based Manufacturers Polysuccinimide (PSI) Production Value (2021-2026)
4.4.3 United States Based Manufacturers Polysuccinimide (PSI) Production (2021-2026)
4.5 China Based Polysuccinimide (PSI) Manufacturers and Market Share
4.5.1 China Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (Province, Country)
4.5.2 China Based Manufacturers Polysuccinimide (PSI) Production Value (2021-2026)
4.5.3 China Based Manufacturers Polysuccinimide (PSI) Production (2021-2026)
4.6 Rest of World Based Polysuccinimide (PSI) Manufacturers and Market Share, 2021-2026
4.6.1 Rest of World Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (State, Country)
4.6.2 Rest of World Based Manufacturers Polysuccinimide (PSI) Production Value (2021-2026)
4.6.3 Rest of World Based Manufacturers Polysuccinimide (PSI) Production (2021-2026)
5 MARKET ANALYSIS BY TYPE
5.1 World Polysuccinimide (PSI) Market Size Overview by Type: 2021 VS 2025 VS 2032
5.2 Segment Introduction by Type
5.2.1 Low Molecular Weight (≤4,000)
5.2.2 Medium-to-High Molecular Weight (>4,000)
5.3 Market Segment by Type
5.3.1 World Polysuccinimide (PSI) Production by Type (2021-2032)
5.3.2 World Polysuccinimide (PSI) Production Value by Type (2021-2032)
5.3.3 World Polysuccinimide (PSI) Average Price by Type (2021-2032)
6 MARKET ANALYSIS BY PURITY
6.1 World Polysuccinimide (PSI) Market Size Overview by Purity: 2021 VS 2025 VS 2032
6.2 Segment Introduction by Purity
6.2.1 Purity <96%
6.2.2 Purity ≥96%
6.3 Market Segment by Purity
6.3.1 World Polysuccinimide (PSI) Production by Purity (2021-2032)
6.3.2 World Polysuccinimide (PSI) Production Value by Purity (2021-2032)
6.3.3 World Polysuccinimide (PSI) Average Price by Purity (2021-2032)
7 MARKET ANALYSIS BY PRODUCTION PROCESS
7.1 World Polysuccinimide (PSI) Market Size Overview by Production Process: 2021 VS 2025 VS 2032
7.2 Segment Introduction by Production Process
7.2.1 Aspartic Acid Thermal Polycondensation
7.2.2 Maleic Anhydride-Ammonia Process
7.2.3 Others
7.3 Market Segment by Production Process
7.3.1 World Polysuccinimide (PSI) Production by Production Process (2021-2032)
7.3.2 World Polysuccinimide (PSI) Production Value by Production Process (2021-2032)
7.3.3 World Polysuccinimide (PSI) Average Price by Production Process (2021-2032)
8 MARKET ANALYSIS BY APPLICATION
8.1 World Polysuccinimide (PSI) Market Size Overview by Application: 2021 VS 2025 VS 2032
8.2 Segment Introduction by Application
8.2.1 Water Treatment
8.2.2 Agriculture
8.2.3 Construction Materials
8.2.4 Chemical Intermediates
8.2.5 Other
8.3 Market Segment by Application
8.3.1 World Polysuccinimide (PSI) Production by Application (2021-2032)
8.3.2 World Polysuccinimide (PSI) Production Value by Application (2021-2032)
8.3.3 World Polysuccinimide (PSI) Average Price by Application (2021-2032)
9 COMPANY PROFILES
9.1 LANXESS
9.1.1 LANXESS Details
9.1.2 LANXESS Major Business
9.1.3 LANXESS Polysuccinimide (PSI) Product and Services
9.1.4 LANXESS Polysuccinimide (PSI) Production, Price, Value, Gross Margin and Market Share (2021-2026)
9.1.5 LANXESS Recent Developments/Updates
9.1.6 LANXESS Competitive Strengths & Weaknesses
9.2 Shandong Taihe Technologies
9.2.1 Shandong Taihe Technologies Details
9.2.2 Shandong Taihe Technologies Major Business
9.2.3 Shandong Taihe Technologies Polysuccinimide (PSI) Product and Services
9.2.4 Shandong Taihe Technologies Polysuccinimide (PSI) Production, Price, Value, Gross Margin and Market Share (2021-2026)
9.2.5 Shandong Taihe Technologies Recent Developments/Updates
9.2.6 Shandong Taihe Technologies Competitive Strengths & Weaknesses
9.3 Hebei Think-Do Chemicals
9.3.1 Hebei Think-Do Chemicals Details
9.3.2 Hebei Think-Do Chemicals Major Business
9.3.3 Hebei Think-Do Chemicals Polysuccinimide (PSI) Product and Services
9.3.4 Hebei Think-Do Chemicals Polysuccinimide (PSI) Production, Price, Value, Gross Margin and Market Share (2021-2026)
9.3.5 Hebei Think-Do Chemicals Recent Developments/Updates
9.3.6 Hebei Think-Do Chemicals Competitive Strengths & Weaknesses
9.4 Shandong Yuanlian Chemical
9.4.1 Shandong Yuanlian Chemical Details
9.4.2 Shandong Yuanlian Chemical Major Business
9.4.3 Shandong Yuanlian Chemical Polysuccinimide (PSI) Product and Services
9.4.4 Shandong Yuanlian Chemical Polysuccinimide (PSI) Production, Price, Value, Gross Margin and Market Share (2021-2026)
9.4.5 Shandong Yuanlian Chemical Recent Developments/Updates
9.4.6 Shandong Yuanlian Chemical Competitive Strengths & Weaknesses
10 INDUSTRY CHAIN ANALYSIS
10.1 Polysuccinimide (PSI) Industry Chain
10.2 Polysuccinimide (PSI) Upstream Analysis
10.2.1 Polysuccinimide (PSI) Core Raw Materials
10.2.2 Main Manufacturers of Polysuccinimide (PSI) Core Raw Materials
10.3 Midstream Analysis
10.4 Downstream Analysis
10.5 Polysuccinimide (PSI) Production Mode
10.6 Polysuccinimide (PSI) Procurement Model
10.7 Polysuccinimide (PSI) Industry Sales Model and Sales Channels
10.7.1 Polysuccinimide (PSI) Sales Model
10.7.2 Polysuccinimide (PSI) Typical Distributors
11 RESEARCH FINDINGS AND CONCLUSION
12 APPENDIX
12.1 Methodology
12.2 Research Process and Data Source
12.3 Disclaimer
LIST OF TABLES
Table 1. World Polysuccinimide (PSI) Production Value by Region (2021, 2025 and 2032) & (USD Million)
Table 2. World Polysuccinimide (PSI) Production Value by Region (2021-2026) & (USD Million)
Table 3. World Polysuccinimide (PSI) Production Value by Region (2027-2032) & (USD Million)
Table 4. World Polysuccinimide (PSI) Production Value Market Share by Region (2021-2026)
Table 5. World Polysuccinimide (PSI) Production Value Market Share by Region (2027-2032)
Table 6. World Polysuccinimide (PSI) Production by Region (2021-2026) & (Tons)
Table 7. World Polysuccinimide (PSI) Production by Region (2027-2032) & (Tons)
Table 8. World Polysuccinimide (PSI) Production Market Share by Region (2021-2026)
Table 9. World Polysuccinimide (PSI) Production Market Share by Region (2027-2032)
Table 10. World Polysuccinimide (PSI) Average Price by Region (2021-2026) & (US$/Ton)
Table 11. World Polysuccinimide (PSI) Average Price by Region (2027-2032) & (US$/Ton)
Table 12. Polysuccinimide (PSI) Major Market Trends
Table 13. World Polysuccinimide (PSI) Consumption Growth Rate Forecast by Region (2021 & 2025 & 2032) & (Tons)
Table 14. World Polysuccinimide (PSI) Consumption by Region (2021-2026) & (Tons)
Table 15. World Polysuccinimide (PSI) Consumption Forecast by Region (2027-2032) & (Tons)
Table 16. World Polysuccinimide (PSI) Production Value by Manufacturer (2021-2026) & (USD Million)
Table 17. Production Value Market Share of Key Polysuccinimide (PSI) Producers in 2025
Table 18. World Polysuccinimide (PSI) Production by Manufacturer (2021-2026) & (Tons)
Table 19. Production Market Share of Key Polysuccinimide (PSI) Producers in 2025
Table 20. World Polysuccinimide (PSI) Average Price by Manufacturer (2021-2026) & (US$/Ton)
Table 21. Global Polysuccinimide (PSI) Company Evaluation Quadrant
Table 22. World Polysuccinimide (PSI) Industry Rank of Major Manufacturers, Based on Production Value in 2025
Table 23. Head Office and Polysuccinimide (PSI) Production Site of Key Manufacturer
Table 24. Polysuccinimide (PSI) Market: Company Product Type Footprint
Table 25. Polysuccinimide (PSI) Market: Company Product Application Footprint
Table 26. Polysuccinimide (PSI) Competitive Factors
Table 27. Polysuccinimide (PSI) New Entrant and Capacity Expansion Plans
Table 28. Polysuccinimide (PSI) Mergers & Acquisitions Activity
Table 29. United States VS China Polysuccinimide (PSI) Production Value Comparison, (2021 & 2025 & 2032) & (USD Million)
Table 30. United States VS China Polysuccinimide (PSI) Production Comparison, (2021 & 2025 & 2032) & (Tons)
Table 31. United States VS China Polysuccinimide (PSI) Consumption Comparison, (2021 & 2025 & 2032) & (Tons)
Table 32. United States Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (States, Country)
Table 33. United States Based Manufacturers Polysuccinimide (PSI) Production Value, (2021-2026) & (USD Million)
Table 34. United States Based Manufacturers Polysuccinimide (PSI) Production Value Market Share (2021-2026)
Table 35. United States Based Manufacturers Polysuccinimide (PSI) Production (2021-2026) & (Tons)
Table 36. United States Based Manufacturers Polysuccinimide (PSI) Production Market Share (2021-2026)
Table 37. China Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (Province, Country)
Table 38. China Based Manufacturers Polysuccinimide (PSI) Production Value, (2021-2026) & (USD Million)
Table 39. China Based Manufacturers Polysuccinimide (PSI) Production Value Market Share (2021-2026)
Table 40. China Based Manufacturers Polysuccinimide (PSI) Production, (2021-2026) & (Tons)
Table 41. China Based Manufacturers Polysuccinimide (PSI) Production Market Share (2021-2026)
Table 42. Rest of World Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (State, Country)
Table 43. Rest of World Based Manufacturers Polysuccinimide (PSI) Production Value, (2021-2026) & (USD Million)
Table 44. Rest of World Based Manufacturers Polysuccinimide (PSI) Production Value Market Share (2021-2026)
Table 45. Rest of World Based Manufacturers Polysuccinimide (PSI) Production, (2021-2026) & (Tons)
Table 46. Rest of World Based Manufacturers Polysuccinimide (PSI) Production Market Share (2021-2026)
Table 47. World Polysuccinimide (PSI) Production Value by Type, (USD Million), 2021 & 2025 & 2032
Table 48. World Polysuccinimide (PSI) Production by Type (2021-2026) & (Tons)
Table 49. World Polysuccinimide (PSI) Production by Type (2027-2032) & (Tons)
Table 50. World Polysuccinimide (PSI) Production Value by Type (2021-2026) & (USD Million)
Table 51. World Polysuccinimide (PSI) Production Value by Type (2027-2032) & (USD Million)
Table 52. World Polysuccinimide (PSI) Average Price by Type (2021-2026) & (US$/Ton)
Table 53. World Polysuccinimide (PSI) Average Price by Type (2027-2032) & (US$/Ton)
Table 54. World Polysuccinimide (PSI) Production Value by Purity, (USD Million), 2021 & 2025 & 2032
Table 55. World Polysuccinimide (PSI) Production by Purity (2021-2026) & (Tons)
Table 56. World Polysuccinimide (PSI) Production by Purity (2027-2032) & (Tons)
Table 57. World Polysuccinimide (PSI) Production Value by Purity (2021-2026) & (USD Million)
Table 58. World Polysuccinimide (PSI) Production Value by Purity (2027-2032) & (USD Million)
Table 59. World Polysuccinimide (PSI) Average Price by Purity (2021-2026) & (US$/Ton)
Table 60. World Polysuccinimide (PSI) Average Price by Purity (2027-2032) & (US$/Ton)
Table 61. World Polysuccinimide (PSI) Production Value by Production Process, (USD Million), 2021 & 2025 & 2032
Table 62. World Polysuccinimide (PSI) Production by Production Process (2021-2026) & (Tons)
Table 63. World Polysuccinimide (PSI) Production by Production Process (2027-2032) & (Tons)
Table 64. World Polysuccinimide (PSI) Production Value by Production Process (2021-2026) & (USD Million)
Table 65. World Polysuccinimide (PSI) Production Value by Production Process (2027-2032) & (USD Million)
Table 66. World Polysuccinimide (PSI) Average Price by Production Process (2021-2026) & (US$/Ton)
Table 67. World Polysuccinimide (PSI) Average Price by Production Process (2027-2032) & (US$/Ton)
Table 68. World Polysuccinimide (PSI) Production Value by Application, (USD Million), 2021 & 2025 & 2032
Table 69. World Polysuccinimide (PSI) Production by Application (2021-2026) & (Tons)
Table 70. World Polysuccinimide (PSI) Production by Application (2027-2032) & (Tons)
Table 71. World Polysuccinimide (PSI) Production Value by Application (2021-2026) & (USD Million)
Table 72. World Polysuccinimide (PSI) Production Value by Application (2027-2032) & (USD Million)
Table 73. World Polysuccinimide (PSI) Average Price by Application (2021-2026) & (US$/Ton)
Table 74. World Polysuccinimide (PSI) Average Price by Application (2027-2032) & (US$/Ton)
Table 75. LANXESS Basic Information, Manufacturing Base and Competitors
Table 76. LANXESS Major Business
Table 77. LANXESS Polysuccinimide (PSI) Product and Services
Table 78. LANXESS Polysuccinimide (PSI) Production (Tons), Price (US$/Ton), Production Value (USD Million), Gross Margin and Market Share (2021-2026)
Table 79. LANXESS Recent Developments/Updates
Table 80. LANXESS Competitive Strengths & Weaknesses
Table 81. Shandong Taihe Technologies Basic Information, Manufacturing Base and Competitors
Table 82. Shandong Taihe Technologies Major Business
Table 83. Shandong Taihe Technologies Polysuccinimide (PSI) Product and Services
Table 84. Shandong Taihe Technologies Polysuccinimide (PSI) Production (Tons), Price (US$/Ton), Production Value (USD Million), Gross Margin and Market Share (2021-2026)
Table 85. Shandong Taihe Technologies Recent Developments/Updates
Table 86. Shandong Taihe Technologies Competitive Strengths & Weaknesses
Table 87. Hebei Think-Do Chemicals Basic Information, Manufacturing Base and Competitors
Table 88. Hebei Think-Do Chemicals Major Business
Table 89. Hebei Think-Do Chemicals Polysuccinimide (PSI) Product and Services
Table 90. Hebei Think-Do Chemicals Polysuccinimide (PSI) Production (Tons), Price (US$/Ton), Production Value (USD Million), Gross Margin and Market Share (2021-2026)
Table 91. Hebei Think-Do Chemicals Recent Developments/Updates
Table 92. Hebei Think-Do Chemicals Competitive Strengths & Weaknesses
Table 93. Shandong Yuanlian Chemical Basic Information, Manufacturing Base and Competitors
Table 94. Shandong Yuanlian Chemical Major Business
Table 95. Shandong Yuanlian Chemical Polysuccinimide (PSI) Product and Services
Table 96. Shandong Yuanlian Chemical Polysuccinimide (PSI) Production (Tons), Price (US$/Ton), Production Value (USD Million), Gross Margin and Market Share (2021-2026)
Table 97. Shandong Yuanlian Chemical Recent Developments/Updates
Table 98. Shandong Yuanlian Chemical Competitive Strengths & Weaknesses
Table 99. Global Key Players of Polysuccinimide (PSI) Upstream (Raw Materials)
Table 100. Global Polysuccinimide (PSI) Typical Customers
Table 101. Polysuccinimide (PSI) Typical Distributors
Table 1. World Polysuccinimide (PSI) Production Value by Region (2021, 2025 and 2032) & (USD Million)
Table 2. World Polysuccinimide (PSI) Production Value by Region (2021-2026) & (USD Million)
Table 3. World Polysuccinimide (PSI) Production Value by Region (2027-2032) & (USD Million)
Table 4. World Polysuccinimide (PSI) Production Value Market Share by Region (2021-2026)
Table 5. World Polysuccinimide (PSI) Production Value Market Share by Region (2027-2032)
Table 6. World Polysuccinimide (PSI) Production by Region (2021-2026) & (Tons)
Table 7. World Polysuccinimide (PSI) Production by Region (2027-2032) & (Tons)
Table 8. World Polysuccinimide (PSI) Production Market Share by Region (2021-2026)
Table 9. World Polysuccinimide (PSI) Production Market Share by Region (2027-2032)
Table 10. World Polysuccinimide (PSI) Average Price by Region (2021-2026) & (US$/Ton)
Table 11. World Polysuccinimide (PSI) Average Price by Region (2027-2032) & (US$/Ton)
Table 12. Polysuccinimide (PSI) Major Market Trends
Table 13. World Polysuccinimide (PSI) Consumption Growth Rate Forecast by Region (2021 & 2025 & 2032) & (Tons)
Table 14. World Polysuccinimide (PSI) Consumption by Region (2021-2026) & (Tons)
Table 15. World Polysuccinimide (PSI) Consumption Forecast by Region (2027-2032) & (Tons)
Table 16. World Polysuccinimide (PSI) Production Value by Manufacturer (2021-2026) & (USD Million)
Table 17. Production Value Market Share of Key Polysuccinimide (PSI) Producers in 2025
Table 18. World Polysuccinimide (PSI) Production by Manufacturer (2021-2026) & (Tons)
Table 19. Production Market Share of Key Polysuccinimide (PSI) Producers in 2025
Table 20. World Polysuccinimide (PSI) Average Price by Manufacturer (2021-2026) & (US$/Ton)
Table 21. Global Polysuccinimide (PSI) Company Evaluation Quadrant
Table 22. World Polysuccinimide (PSI) Industry Rank of Major Manufacturers, Based on Production Value in 2025
Table 23. Head Office and Polysuccinimide (PSI) Production Site of Key Manufacturer
Table 24. Polysuccinimide (PSI) Market: Company Product Type Footprint
Table 25. Polysuccinimide (PSI) Market: Company Product Application Footprint
Table 26. Polysuccinimide (PSI) Competitive Factors
Table 27. Polysuccinimide (PSI) New Entrant and Capacity Expansion Plans
Table 28. Polysuccinimide (PSI) Mergers & Acquisitions Activity
Table 29. United States VS China Polysuccinimide (PSI) Production Value Comparison, (2021 & 2025 & 2032) & (USD Million)
Table 30. United States VS China Polysuccinimide (PSI) Production Comparison, (2021 & 2025 & 2032) & (Tons)
Table 31. United States VS China Polysuccinimide (PSI) Consumption Comparison, (2021 & 2025 & 2032) & (Tons)
Table 32. United States Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (States, Country)
Table 33. United States Based Manufacturers Polysuccinimide (PSI) Production Value, (2021-2026) & (USD Million)
Table 34. United States Based Manufacturers Polysuccinimide (PSI) Production Value Market Share (2021-2026)
Table 35. United States Based Manufacturers Polysuccinimide (PSI) Production (2021-2026) & (Tons)
Table 36. United States Based Manufacturers Polysuccinimide (PSI) Production Market Share (2021-2026)
Table 37. China Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (Province, Country)
Table 38. China Based Manufacturers Polysuccinimide (PSI) Production Value, (2021-2026) & (USD Million)
Table 39. China Based Manufacturers Polysuccinimide (PSI) Production Value Market Share (2021-2026)
Table 40. China Based Manufacturers Polysuccinimide (PSI) Production, (2021-2026) & (Tons)
Table 41. China Based Manufacturers Polysuccinimide (PSI) Production Market Share (2021-2026)
Table 42. Rest of World Based Polysuccinimide (PSI) Manufacturers, Headquarters and Production Site (State, Country)
Table 43. Rest of World Based Manufacturers Polysuccinimide (PSI) Production Value, (2021-2026) & (USD Million)
Table 44. Rest of World Based Manufacturers Polysuccinimide (PSI) Production Value Market Share (2021-2026)
Table 45. Rest of World Based Manufacturers Polysuccinimide (PSI) Production, (2021-2026) & (Tons)
Table 46. Rest of World Based Manufacturers Polysuccinimide (PSI) Production Market Share (2021-2026)
Table 47. World Polysuccinimide (PSI) Production Value by Type, (USD Million), 2021 & 2025 & 2032
Table 48. World Polysuccinimide (PSI) Production by Type (2021-2026) & (Tons)
Table 49. World Polysuccinimide (PSI) Production by Type (2027-2032) & (Tons)
Table 50. World Polysuccinimide (PSI) Production Value by Type (2021-2026) & (USD Million)
Table 51. World Polysuccinimide (PSI) Production Value by Type (2027-2032) & (USD Million)
Table 52. World Polysuccinimide (PSI) Average Price by Type (2021-2026) & (US$/Ton)
Table 53. World Polysuccinimide (PSI) Average Price by Type (2027-2032) & (US$/Ton)
Table 54. World Polysuccinimide (PSI) Production Value by Purity, (USD Million), 2021 & 2025 & 2032
Table 55. World Polysuccinimide (PSI) Production by Purity (2021-2026) & (Tons)
Table 56. World Polysuccinimide (PSI) Production by Purity (2027-2032) & (Tons)
Table 57. World Polysuccinimide (PSI) Production Value by Purity (2021-2026) & (USD Million)
Table 58. World Polysuccinimide (PSI) Production Value by Purity (2027-2032) & (USD Million)
Table 59. World Polysuccinimide (PSI) Average Price by Purity (2021-2026) & (US$/Ton)
Table 60. World Polysuccinimide (PSI) Average Price by Purity (2027-2032) & (US$/Ton)
Table 61. World Polysuccinimide (PSI) Production Value by Production Process, (USD Million), 2021 & 2025 & 2032
Table 62. World Polysuccinimide (PSI) Production by Production Process (2021-2026) & (Tons)
Table 63. World Polysuccinimide (PSI) Production by Production Process (2027-2032) & (Tons)
Table 64. World Polysuccinimide (PSI) Production Value by Production Process (2021-2026) & (USD Million)
Table 65. World Polysuccinimide (PSI) Production Value by Production Process (2027-2032) & (USD Million)
Table 66. World Polysuccinimide (PSI) Average Price by Production Process (2021-2026) & (US$/Ton)
Table 67. World Polysuccinimide (PSI) Average Price by Production Process (2027-2032) & (US$/Ton)
Table 68. World Polysuccinimide (PSI) Production Value by Application, (USD Million), 2021 & 2025 & 2032
Table 69. World Polysuccinimide (PSI) Production by Application (2021-2026) & (Tons)
Table 70. World Polysuccinimide (PSI) Production by Application (2027-2032) & (Tons)
Table 71. World Polysuccinimide (PSI) Production Value by Application (2021-2026) & (USD Million)
Table 72. World Polysuccinimide (PSI) Production Value by Application (2027-2032) & (USD Million)
Table 73. World Polysuccinimide (PSI) Average Price by Application (2021-2026) & (US$/Ton)
Table 74. World Polysuccinimide (PSI) Average Price by Application (2027-2032) & (US$/Ton)
Table 75. LANXESS Basic Information, Manufacturing Base and Competitors
Table 76. LANXESS Major Business
Table 77. LANXESS Polysuccinimide (PSI) Product and Services
Table 78. LANXESS Polysuccinimide (PSI) Production (Tons), Price (US$/Ton), Production Value (USD Million), Gross Margin and Market Share (2021-2026)
Table 79. LANXESS Recent Developments/Updates
Table 80. LANXESS Competitive Strengths & Weaknesses
Table 81. Shandong Taihe Technologies Basic Information, Manufacturing Base and Competitors
Table 82. Shandong Taihe Technologies Major Business
Table 83. Shandong Taihe Technologies Polysuccinimide (PSI) Product and Services
Table 84. Shandong Taihe Technologies Polysuccinimide (PSI) Production (Tons), Price (US$/Ton), Production Value (USD Million), Gross Margin and Market Share (2021-2026)
Table 85. Shandong Taihe Technologies Recent Developments/Updates
Table 86. Shandong Taihe Technologies Competitive Strengths & Weaknesses
Table 87. Hebei Think-Do Chemicals Basic Information, Manufacturing Base and Competitors
Table 88. Hebei Think-Do Chemicals Major Business
Table 89. Hebei Think-Do Chemicals Polysuccinimide (PSI) Product and Services
Table 90. Hebei Think-Do Chemicals Polysuccinimide (PSI) Production (Tons), Price (US$/Ton), Production Value (USD Million), Gross Margin and Market Share (2021-2026)
Table 91. Hebei Think-Do Chemicals Recent Developments/Updates
Table 92. Hebei Think-Do Chemicals Competitive Strengths & Weaknesses
Table 93. Shandong Yuanlian Chemical Basic Information, Manufacturing Base and Competitors
Table 94. Shandong Yuanlian Chemical Major Business
Table 95. Shandong Yuanlian Chemical Polysuccinimide (PSI) Product and Services
Table 96. Shandong Yuanlian Chemical Polysuccinimide (PSI) Production (Tons), Price (US$/Ton), Production Value (USD Million), Gross Margin and Market Share (2021-2026)
Table 97. Shandong Yuanlian Chemical Recent Developments/Updates
Table 98. Shandong Yuanlian Chemical Competitive Strengths & Weaknesses
Table 99. Global Key Players of Polysuccinimide (PSI) Upstream (Raw Materials)
Table 100. Global Polysuccinimide (PSI) Typical Customers
Table 101. Polysuccinimide (PSI) Typical Distributors
LIST OF FIGURES
Figure 1. Polysuccinimide (PSI) Picture
Figure 2. World Polysuccinimide (PSI) Production Value: 2021 & 2025 & 2032, (USD Million)
Figure 3. World Polysuccinimide (PSI) Production Value and Forecast (2021-2032) & (USD Million)
Figure 4. World Polysuccinimide (PSI) Production (2021-2032) & (Tons)
Figure 5. World Polysuccinimide (PSI) Average Price (2021-2032) & (US$/Ton)
Figure 6. World Polysuccinimide (PSI) Production Value Market Share by Region (2021-2032)
Figure 7. World Polysuccinimide (PSI) Production Market Share by Region (2021-2032)
Figure 8. Europe Polysuccinimide (PSI) Production (2021-2032) & (Tons)
Figure 9. China Polysuccinimide (PSI) Production (2021-2032) & (Tons)
Figure 10. Polysuccinimide (PSI) Market Drivers
Figure 11. Factors Affecting Demand
Figure 12. World Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 13. World Polysuccinimide (PSI) Consumption Market Share by Region (2021-2032)
Figure 14. United States Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 15. China Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 16. Europe Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 17. Japan Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 18. South Korea Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 19. ASEAN Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 20. India Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 21. Producer Shipments of Polysuccinimide (PSI) by Manufacturer Revenue ($MM) and Market Share (%): 2025
Figure 22. Global Four-firm Concentration Ratios (CR4) for Polysuccinimide (PSI) Markets in 2025
Figure 23. Global Four-firm Concentration Ratios (CR8) for Polysuccinimide (PSI) Markets in 2025
Figure 24. United States VS China: Polysuccinimide (PSI) Production Value Market Share Comparison (2021 & 2025 & 2032)
Figure 25. United States VS China: Polysuccinimide (PSI) Production Market Share Comparison (2021 & 2025 & 2032)
Figure 26. United States VS China: Polysuccinimide (PSI) Consumption Market Share Comparison (2021 & 2025 & 2032)
Figure 27. United States Based Manufacturers Polysuccinimide (PSI) Production Market Share 2025
Figure 28. China Based Manufacturers Polysuccinimide (PSI) Production Market Share 2025
Figure 29. Rest of World Based Manufacturers Polysuccinimide (PSI) Production Market Share 2025
Figure 30. World Polysuccinimide (PSI) Production Value by Type, (USD Million), 2021 & 2025 & 2032
Figure 31. World Polysuccinimide (PSI) Production Value Market Share by Type in 2025
Figure 32. Low Molecular Weight (≤4,000)
Figure 33. Medium-to-High Molecular Weight (>4,000)
Figure 34. World Polysuccinimide (PSI) Production Market Share by Type (2021-2032)
Figure 35. World Polysuccinimide (PSI) Production Value Market Share by Type (2021-2032)
Figure 36. World Polysuccinimide (PSI) Average Price by Type (2021-2032) & (US$/Ton)
Figure 37. World Polysuccinimide (PSI) Production Value by Purity, (USD Million), 2021 & 2025 & 2032
Figure 38. World Polysuccinimide (PSI) Production Value Market Share by Purity in 2025
Figure 39. Purity <96%
Figure 40. Purity ≥96%
Figure 41. World Polysuccinimide (PSI) Production Market Share by Purity (2021-2032)
Figure 42. World Polysuccinimide (PSI) Production Value Market Share by Purity (2021-2032)
Figure 43. World Polysuccinimide (PSI) Average Price by Purity (2021-2032) & (US$/Ton)
Figure 44. World Polysuccinimide (PSI) Production Value by Production Process, (USD Million), 2021 & 2025 & 2032
Figure 45. World Polysuccinimide (PSI) Production Value Market Share by Production Process in 2025
Figure 46. Aspartic Acid Thermal Polycondensation
Figure 47. Maleic Anhydride-Ammonia Process
Figure 48. Others
Figure 49. World Polysuccinimide (PSI) Production Market Share by Production Process (2021-2032)
Figure 50. World Polysuccinimide (PSI) Production Value Market Share by Production Process (2021-2032)
Figure 51. World Polysuccinimide (PSI) Average Price by Production Process (2021-2032) & (US$/Ton)
Figure 52. World Polysuccinimide (PSI) Production Value by Application, (USD Million), 2021 & 2025 & 2032
Figure 53. World Polysuccinimide (PSI) Production Value Market Share by Application in 2025
Figure 54. Water Treatment
Figure 55. Agriculture
Figure 56. Construction Materials
Figure 57. Chemical Intermediates
Figure 58. Other
Figure 59. World Polysuccinimide (PSI) Production Market Share by Application (2021-2032)
Figure 60. World Polysuccinimide (PSI) Production Value Market Share by Application (2021-2032)
Figure 61. World Polysuccinimide (PSI) Average Price by Application (2021-2032) & (US$/Ton)
Figure 62. Polysuccinimide (PSI) Industry Chain
Figure 63. Polysuccinimide (PSI) Procurement Model
Figure 64. Polysuccinimide (PSI) Sales Model
Figure 65. Polysuccinimide (PSI) Sales Channels, Direct Sales, and Distribution
Figure 66. Methodology
Figure 67. Research Process and Data Source
Figure 1. Polysuccinimide (PSI) Picture
Figure 2. World Polysuccinimide (PSI) Production Value: 2021 & 2025 & 2032, (USD Million)
Figure 3. World Polysuccinimide (PSI) Production Value and Forecast (2021-2032) & (USD Million)
Figure 4. World Polysuccinimide (PSI) Production (2021-2032) & (Tons)
Figure 5. World Polysuccinimide (PSI) Average Price (2021-2032) & (US$/Ton)
Figure 6. World Polysuccinimide (PSI) Production Value Market Share by Region (2021-2032)
Figure 7. World Polysuccinimide (PSI) Production Market Share by Region (2021-2032)
Figure 8. Europe Polysuccinimide (PSI) Production (2021-2032) & (Tons)
Figure 9. China Polysuccinimide (PSI) Production (2021-2032) & (Tons)
Figure 10. Polysuccinimide (PSI) Market Drivers
Figure 11. Factors Affecting Demand
Figure 12. World Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 13. World Polysuccinimide (PSI) Consumption Market Share by Region (2021-2032)
Figure 14. United States Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 15. China Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 16. Europe Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 17. Japan Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 18. South Korea Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 19. ASEAN Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 20. India Polysuccinimide (PSI) Consumption (2021-2032) & (Tons)
Figure 21. Producer Shipments of Polysuccinimide (PSI) by Manufacturer Revenue ($MM) and Market Share (%): 2025
Figure 22. Global Four-firm Concentration Ratios (CR4) for Polysuccinimide (PSI) Markets in 2025
Figure 23. Global Four-firm Concentration Ratios (CR8) for Polysuccinimide (PSI) Markets in 2025
Figure 24. United States VS China: Polysuccinimide (PSI) Production Value Market Share Comparison (2021 & 2025 & 2032)
Figure 25. United States VS China: Polysuccinimide (PSI) Production Market Share Comparison (2021 & 2025 & 2032)
Figure 26. United States VS China: Polysuccinimide (PSI) Consumption Market Share Comparison (2021 & 2025 & 2032)
Figure 27. United States Based Manufacturers Polysuccinimide (PSI) Production Market Share 2025
Figure 28. China Based Manufacturers Polysuccinimide (PSI) Production Market Share 2025
Figure 29. Rest of World Based Manufacturers Polysuccinimide (PSI) Production Market Share 2025
Figure 30. World Polysuccinimide (PSI) Production Value by Type, (USD Million), 2021 & 2025 & 2032
Figure 31. World Polysuccinimide (PSI) Production Value Market Share by Type in 2025
Figure 32. Low Molecular Weight (≤4,000)
Figure 33. Medium-to-High Molecular Weight (>4,000)
Figure 34. World Polysuccinimide (PSI) Production Market Share by Type (2021-2032)
Figure 35. World Polysuccinimide (PSI) Production Value Market Share by Type (2021-2032)
Figure 36. World Polysuccinimide (PSI) Average Price by Type (2021-2032) & (US$/Ton)
Figure 37. World Polysuccinimide (PSI) Production Value by Purity, (USD Million), 2021 & 2025 & 2032
Figure 38. World Polysuccinimide (PSI) Production Value Market Share by Purity in 2025
Figure 39. Purity <96%
Figure 40. Purity ≥96%
Figure 41. World Polysuccinimide (PSI) Production Market Share by Purity (2021-2032)
Figure 42. World Polysuccinimide (PSI) Production Value Market Share by Purity (2021-2032)
Figure 43. World Polysuccinimide (PSI) Average Price by Purity (2021-2032) & (US$/Ton)
Figure 44. World Polysuccinimide (PSI) Production Value by Production Process, (USD Million), 2021 & 2025 & 2032
Figure 45. World Polysuccinimide (PSI) Production Value Market Share by Production Process in 2025
Figure 46. Aspartic Acid Thermal Polycondensation
Figure 47. Maleic Anhydride-Ammonia Process
Figure 48. Others
Figure 49. World Polysuccinimide (PSI) Production Market Share by Production Process (2021-2032)
Figure 50. World Polysuccinimide (PSI) Production Value Market Share by Production Process (2021-2032)
Figure 51. World Polysuccinimide (PSI) Average Price by Production Process (2021-2032) & (US$/Ton)
Figure 52. World Polysuccinimide (PSI) Production Value by Application, (USD Million), 2021 & 2025 & 2032
Figure 53. World Polysuccinimide (PSI) Production Value Market Share by Application in 2025
Figure 54. Water Treatment
Figure 55. Agriculture
Figure 56. Construction Materials
Figure 57. Chemical Intermediates
Figure 58. Other
Figure 59. World Polysuccinimide (PSI) Production Market Share by Application (2021-2032)
Figure 60. World Polysuccinimide (PSI) Production Value Market Share by Application (2021-2032)
Figure 61. World Polysuccinimide (PSI) Average Price by Application (2021-2032) & (US$/Ton)
Figure 62. Polysuccinimide (PSI) Industry Chain
Figure 63. Polysuccinimide (PSI) Procurement Model
Figure 64. Polysuccinimide (PSI) Sales Model
Figure 65. Polysuccinimide (PSI) Sales Channels, Direct Sales, and Distribution
Figure 66. Methodology
Figure 67. Research Process and Data Source
