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Poly-L-aspartic acid

  • 36500CNY/TON Updated: 2026-09-11
  • Price change (DoD): 0
    Average price (3M):36500 CNY/TON
    Price Level(1Y):High
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Poly-L-aspartic acid Prices Trends in China

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Reg Spec 2026/09/10 2026/09/11 2026/09/14 ChangeUnit Comparison

Poly-L-aspartic acid Market share- How big is the Poly-L-aspartic acid market?

China is the dominant exporter of Poly-L-aspartic acid, accounting for the largest share of global shipments, while the United States, Germany, and South Korea are the leading importers. Poly-L-aspartic acid prices have remained relatively stable amid steady demand from water treatment and agricultural sectors. Exports from China have grown moderately over the past three years, while imports by the U.S. and EU member states have shown consistent year-on-year expansion, reflecting broadening industrial adoption.

Poly-L-aspartic acid Market Analysis

Recent Market Dynamics Intelligence1. **Price Trends** - The domestic market price of polyaspartic acid is generally stable with a slight upward trend. The average market price in major regions has increased by approximately 2% - 3% compared to the previous week. In the East China region, some enterprises have raised their quotes by 50 - 100 RMB/ton, while the South China region has seen an increase of 30 - 80 RMB/ton. - In the international market, polyaspartic acid prices in the Asian region have also risen slightly, by 1% - 2%, driven by raw material costs. Prices in Europe and the US remain relatively stable, but some high-end products have seen tentative price increases of 1% - 3% due to increased demand.2. **Supply Situation** - The operating rate of domestic polyaspartic acid production enterprises remains at approximately 75% - 80%. Some enterprises have slightly reduced their operating rates due to equipment maintenance or raw material supply issues, leading to a decrease in market supply. - Regarding new capacity, one enterprise plans to commission a new polyaspartic acid production line next month, with an estimated new capacity of 5,000 tons/year. However, the short-term impact on market supply is limited. - On the import side, due to rising international shipping costs and adjustments in export policies of certain countries, polyaspartic acid imports have decreased, reducing the share of imported goods in the market.3. **Demand Situation** - Downstream industry demand is generally positive. In the agricultural sector, the arrival of the spring planting season has significantly increased the demand for polyaspartic acid as a fertilizer efficiency enhancer, with order volumes increasing by 15% - 20% compared to the previous month. - In the water treatment industry, stricter environmental policies have continuously increased the demand for efficient water treatment agents. As an eco-friendly water treatment agent, polyaspartic acid is favored by the market, with demand increasing by 10% - 15% year-on-year. - The demand for polyaspartic acid in the cosmetics and personal care industry remains stable and growing, primarily used in moisturizing and anti-wrinkle products, with demand increasing by 5% - 8% compared to the previous month.4. **Raw Material Situation** - The price of aspartic acid, the main raw material for polyaspartic acid, has risen significantly recently, by 8% - 10%, mainly due to tight supply of upstream chemical raw materials and rising production costs. - Prices of other auxiliary raw materials, such as catalysts and solvents, have also increased to varying degrees, further pushing up the production costs of polyaspartic acid.Analysis and Judgment1. **Price Influencing Factors** - Supply side: The decrease in production operating rates and reduced imports have led to a contraction in market supply, providing support for prices. The release of new capacity is difficult in the short term, making it hard to alleviate the tight supply situation soon. - Demand side: Continuous growth in downstream industry demand, particularly the significant increase in the agricultural and water treatment sectors, provides momentum for price increases. - Cost side: The rise in raw material prices directly increases the production costs of polyaspartic acid. To maintain profit margins, enterprises are compelled to raise product prices.2. **Market Supply-Demand Relationship** - Currently, the market supply-demand relationship is in a tight balance, with supply slightly less than demand. As downstream industry demand further materializes, the supply-demand contradiction may become more prominent.Forecast1. **Price Trends** - In the short term, polyaspartic acid market prices will continue to maintain a stable upward trend, with an expected increase of 3% - 5%. As new capacity is gradually released and raw material prices stabilize, the rate of price increase may gradually slow down. - In the medium to long term, if downstream industry demand remains strong and the supply side cannot keep up, prices still have room for further increases. However, if raw material prices drop significantly or downstream industry demand growth slows, prices may experience a pullback.2. **Supply Situation** - With the commissioning of new capacity, market supply will gradually increase, but the tight supply situation remains difficult to fundamentally change in the short term. Enterprise operating rates may gradually recover as raw material supply stabilizes.3. **Demand Situation** - Downstream industry demand will continue to grow, with significant growth potential in the agricultural and water treatment sectors. Demand in the cosmetics and personal care industry will also maintain stable growth.4. **Market Risks** - Raw material price volatility risk: If upstream raw material prices continue to rise significantly, it will further increase the production costs of polyaspartic acid and compress enterprise profit margins; if raw material prices drop significantly, it may lead to a market price pullback. - Policy risk: Adjustments in environmental policies may affect downstream industry demand, thereby impacting polyaspartic acid market prices. - Market competition risk: With the commissioning of new capacity, market competition will intensify. Enterprises may lower prices to compete for market share, thereby affecting market prices.

About Poly-L-aspartic acid

Poly-L-aspartic acid is a water-soluble, white to off-white amorphous powder or granular solid with no characteristic odor and negligible volatility; it decomposes before melting and lacks a defined boiling point. It is a biodegradable, synthetic polyamino acid polymer derived from the L-enantiomer of aspartic acid, classified as a functional biopolymer and green chelating agent. Industrially, it serves primarily as a scale and corrosion inhibitor in water treatment systems, especially in cooling towers, boilers, and desalination plants, and as a dispersant and anti-precipitant in detergent formulations. Its applications span water treatment chemicals, industrial cleaning products, and enhanced oil recovery fluids, where it functions as a non-phosphate alternative to traditional phosphonate and polyacrylate-based additives.

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This chemical is included in Fine Chemicals. See more about what is Poly-L-aspartic acid and Poly-L-aspartic acid SDS information.

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