Polyethyleneimine (PEI) Prices, Trend, Chart, Market Analysis, News, Demand, Historical and Forecast Data Report 2026 Edition
Polyethyleneimine (PEI) Price Trend, Index and Forecast
Track the latest insights on polyethyleneimine (PEI) price trend and forecast with detailed analysis of regional fluctuations and market dynamics across North America, Latin America, Central Europe, Western Europe, Eastern Europe, Middle East, North Africa, West Africa, Central and Southern Africa, Central Asia, Southeast Asia, South Asia, East Asia, and Oceania.
Polyethyleneimine (PEI) Prices Outlook Q2 2026
- Brazil: USD 2517/MT
- USA: USD 3410/MT
- China: USD 2595/MT
- Germany: USD 3838/MT
- India: USD 3250/MT
Polyethyleneimine (PEI) Price Chart
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During the second quarter of 2026, the polyethyleneimine (PEI) prices in Brazil reached 2517 USD/MT. Prices rose steadily as increased demand from coating and adhesives sectors supported stable seller margins. Manufacturers actively sourced raw materials to maintain production levels, prompting tight market balances. Negative economic factors were offset by a stable local currency, further impacting polyethyleneimine price positivity.
During the second quarter of 2026, the polyethyleneimine (PEI) prices in the USA climbed to 3410 USD/MT. Positive trends were driven by enhanced demand for specialty chemicals in manufacturing and pharmaceuticals. Higher input costs, coupled with limited local supply, led to pricing strength across the national market as manufacturers maintained consistent procurement and production plans.
During the second quarter of 2026, the polyethyleneimine (PEI) prices in China reached 2595 USD/MT. Prices trended upward with increased demand from paper and personal care product manufacturing. Fluctuations in export demand contributed to opportunities in expanding manufacturing sectors. Regional feedstock cost tightening also played a role in firming price margins for domestic and export sales.
During the second quarter of 2026, the polyethyleneimine (PEI) prices in Germany reached 3838 USD/MT. Tight supply availability and increasing export orders supported steady price climbs. Logistics challenges, including port backlogs and transportation issues, influenced European pricing by creating material scarcity in specific markets. Steady demand from industrial and automotive sectors underpinned regular procurement strategies.
During the second quarter of 2026, the polyethyleneimine (PEI) prices in India reached 3250 USD/MT. A noticeable upward movement occurred due to heightened industrial and agricultural sector requirements. Firm buyer interest, layered with procurement to meet forecasted demands in the fertilizer industry, contributed to price stability. Strong demand across domestic markets reinforced overall PEI pricing structure.
Polyethyleneimine (PEI) Prices Outlook Q3 2025
- USA: USD 3376/MT
- China: USD 2665/MT
- Germany: USD 3681/MT
- India: USD 3097/MT
- Brazil: USD 2513/MT
During the third quarter of 2025, the polyethyleneimine (PEI) prices in the USA reached 3376 USD/MT in September. Prices moved upward as demand from water treatment, coatings, and paper processing applications improved. Increased usage in resin modification and industrial formulations supported procurement activity. Buyers advanced sourcing aligned with operational requirements, while steady domestic availability shaped purchasing strategies.
During the third quarter of 2025, the polyethyleneimine (PEI) prices in China reached 2665 USD/MT in September. Prices declined due to reduced demand from water treatment chemicals and industrial processing applications. Softer downstream activity and sufficient domestic supply influenced cautious procurement behavior. Buyers focused on inventory optimization rather than forward purchasing.
During the third quarter of 2025, the polyethyleneimine (PEI) prices in Germany reached 3681 USD/MT in September. Prices increased as demand from specialty coatings, adhesives, and paper processing strengthened. Usage in high-performance formulations supported consumption. Buyers emphasized securing compliant material aligned with quality and regulatory standards.
During the third quarter of 2025, the polyethyleneimine (PEI) prices in India reached 3097 USD/MT in September. Prices moved upward due to rising demand from water treatment chemicals, textiles, and industrial applications. Expanding infrastructure-related consumption supported offtake. Buyers aligned procurement with confirmed production schedules and distribution needs.
During the third quarter of 2025, the polyethyleneimine (PEI) prices in Brazil reached 2513 USD/MT in September. Prices declined as demand from industrial processing and coatings applications softened. Adequate import availability and cautious purchasing behavior reduced procurement urgency. Buyers limited sourcing to short-term operational requirements.
Polyethyleneimine (PEI) Prices Outlook Q2 2025
- USA: USD 3323/MT
- China: USD 2725/MT
- Germany: USD 3570/MT
- India: USD 3018/MT
- Brazil: USD 2578/MT
During the second quarter of 2025, the polyethyleneimine (PEI) prices in the USA reached 3323 USD/MT in June. Demand from water treatment, paper processing, and industrial formulations influenced procurement activity. Buyers aligned sourcing with operational needs, supported by steady domestic supply.
During the second quarter of 2025, the polyethyleneimine (PEI) prices in China reached 2725 USD/MT in June. Consumption from industrial chemicals and water treatment applications guided buying patterns. Domestic production capacity and inventory availability supported material access across key regions.
During the second quarter of 2025, the polyethyleneimine (PEI) prices in Germany reached 3570 USD/MT in June. Demand from specialty coatings, adhesives, and paper chemicals shaped procurement volumes. Buyers coordinated sourcing with manufacturing requirements and compliance considerations.
During the second quarter of 2025, the polyethyleneimine (PEI) prices in India reached 3018 USD/MT in June. Procurement was influenced by demand from textiles, water treatment, and industrial processing. Buyers structured sourcing around production planning and inventory management.
During the second quarter of 2025, the polyethyleneimine (PEI) prices in Brazil reached 2578 USD/MT in June. Demand from industrial applications and coatings influenced procurement activity. Import availability and logistics considerations shaped sourcing decisions.
Regional Coverage
The report provides a detailed analysis of the market across different regions, each with unique pricing dynamics influenced by localized market conditions, supply chain intricacies, and geopolitical factors. This includes price trends, price forecasts, and supply and demand trends for each region, along with spot prices by major ports. The report also provides coverage of FOB and CIF prices, as well as the key factors influencing polyethyleneimine (PEI) prices.
Europe Polyethyleneimine (PEI) Price Trend
Q2 2026:
The polyethyleneimine (PEI) price index in Europe moved upward as tighter supply conditions, active export requirements, and reduced logistics reliability supported firmer market offers. Demand from coatings, adhesives, automotive applications, water treatment, paper processing, and specialty chemical formulations remained steady, maintaining regular procurement across major consuming markets. Dependence on chemical feedstocks continued to keep production costs elevated, even as cost pressure from certain raw materials eased during parts of the quarter. Transportation delays, port congestion, and uncertain delivery schedules reduced prompt availability and increased replacement concerns among buyers. Export commitments also absorbed part of available regional supply and limited spot market flexibility.
Q3 2025:
As per the polyethyleneimine (PEI) price index, Europe experienced upward price movement, led by increases in Germany. Demand from specialty coatings, adhesives, and paper processing supported consumption across the region. German manufacturers increased sourcing for high-performance formulations used in industrial and packaging applications. Regional supply availability and imports supported continuity. Buyers structured procurement around confirmed manufacturing schedules and regulatory requirements rather than speculative inventory accumulation.
Q2 2025:
In Europe, polyethyleneimine (PEI) demand was shaped by paper processing, coatings, and water treatment applications. Buyers coordinated procurement with production planning across Western European markets, including Germany. Regional manufacturing capacity and cross-border trade supported material availability. Purchasing strategies emphasized quality consistency, application suitability, and reliable supply aligned with operational needs.
This analysis can be extended to include detailed polyethyleneimine (PEI) price information for a comprehensive list of countries.
| Region | Countries Covered |
|---|---|
| Europe | Germany, France, United Kingdom, Italy, Spain, Russia, Turkey, Netherlands, Poland, Sweden, Belgium, Austria, Ireland, Switzerland, Norway, Denmark, Romania, Finland, Czech Republic, Portugal, and Greece, among other European countries. |
North America Polyethyleneimine (PEI) Price Trend
Q2 2026:
The polyethyleneimine (PEI) price index in North America rose as tighter supply and consistent demand from industrial manufacturers strengthened regional market conditions. Consumption from adhesives, coatings, water treatment chemicals, paper processing, automotive applications, and specialty formulations supported regular purchasing throughout the quarter. Buyers adopted proactive procurement strategies to reduce exposure to localized supply chain disruptions and maintain sufficient inventories for ongoing production. Fluctuations in ethylene related feedstock costs influenced manufacturing economics, while higher shipping, transportation, and distribution expenses increased replacement costs. Active export commitments absorbed part of regional availability, further limiting flexibility in the spot market and strengthening seller negotiating positions.
Q3 2025:
As per the polyethyleneimine (PEI) price index, North America experienced upward price movement, driven by increases in the USA. Demand from water treatment chemicals, paper processing, and industrial formulations supported consumption. Infrastructure-related water treatment projects contributed to higher offtake. Buyers advanced procurement to align with operational schedules, while domestic supply availability supported structured sourcing and continuity.
Q2 2025:
In North America, polyethyleneimine (PEI) demand reflected procurement aligned with water treatment operations, paper manufacturing, and industrial processing. Buyers coordinated sourcing with production schedules and maintenance planning. Domestic production capacity and distribution networks supported availability, while procurement strategies focused on ensuring uninterrupted supply for ongoing industrial applications.
Specific data on polyethyleneimine (PEI) prices within the United States and Canada can also be provided.
| Region | Countries Covered |
|---|---|
| North America | United States and Canada |
Middle East and Africa Polyethyleneimine (PEI) Price Trend
Q2 2026:
The study includes polyethyleneimine (PEI) price trends across the Middle East and Africa, considering key market influencers such as regional industrial expansion, limited material availability, and geopolitical elements that define price stability and fluctuations.
Q3 2025:
As per polyethyleneimine (PEI) price chart, the prices in the Middle East and Africa fluctuated due to a complex interplay of factors, primarily driven by supply chain disruptions, seasonal demand shifts, and geopolitical influences.
Q2 2025:
The report explores the polyethyleneimine (PEI) pricing trends and polyethyleneimine (PEI) price chart in the Middle East and Africa, considering factors like regional industrial growth, the availability of natural resources, and geopolitical tensions that uniquely influence market prices.
In addition to region-wise data, information on polyethyleneimine (PEI) prices for countries can also be provided.
| Region | Countries Covered |
|---|---|
| Middle East & Africa | Saudi Arabia, UAE, Israel, Iran, South Africa, Nigeria, Oman, Kuwait, Qatar, Iraq, Egypt, Algeria, and Morocco, among other Middle Eastern and African countries. |
Asia Pacific Polyethyleneimine (PEI) Price Trend
Q2 2026:
Polyethyleneimine (PEI) prices in Asia Pacific moved upward due to elevated feedstock costs, increased manufacturing demand, and logistical challenges. China saw a rise in production costs and limited availability of raw materials, while port congestion and shipping constraints impacted supply chains intermittently. In Japan, heightened transportation costs and uncertainties in freight added pressure on pricing structures. The broad applications of PEI in water treatment, paper making, detergents, and cosmetics anchored consistent demand across the region. Producers were cautious with their pricing strategies as operational costs remained substantial.
Q3 2025:
As per the polyethyleneimine (PEI) price index, Asia Pacific exhibited mixed price movement, with upward momentum in India and downward pressure in China. Strong demand from water treatment and industrial applications supported consumption in India, while softer industrial activity reduced offtake in China. Buyers adjusted sourcing strategies based on country-specific demand visibility. Domestic production and regional trade flows ensured material availability.
Q2 2025:
In Asia Pacific, polyethyleneimine (PEI) demand was shaped by water treatment, textiles, and industrial chemical applications across China and India. Buyers coordinated sourcing with production planning and downstream order visibility. Regional supply availability supported material access, while procurement strategies emphasized continuity, specification compliance, and application suitability.
This analysis can be further extended to include detailed polyethyleneimine (PEI) prices for a comprehensive list of countries within the region.
| Region | Countries Covered |
|---|---|
| Asia Pacific | China, India, Indonesia, Pakistan, Bangladesh, Japan, Philippines, Vietnam, Thailand, South Korea, Malaysia, Nepal, Taiwan, Sri Lanka, Hongkong, Singapore, Australia, and New Zealand, among other Asian countries. |
Latin America Polyethyleneimine (PEI) Price Trend
Q2 2026:
The polyethyleneimine (PEI) prices across Latin America moved upward as import dependence, higher sourcing costs, and steady industrial demand supported firmer market conditions. Demand from water treatment, coatings, adhesives, paper processing, automotive applications, and specialty chemical formulations remained stable, sustaining regular procurement across major markets. Limited regional production capacity increased reliance on imported material, exposing buyers to international feedstock costs, freight movements, and changing supplier availability. Higher transportation, insurance, and distribution expenses added further pressure to delivered prices.
Q3 2025:
Polyethyleneimine (PEI) prices in Latin America moved downward, led by declines in Brazil. Reduced demand from industrial processing and coatings applications softened regional consumption. Import availability supported supply, limiting procurement urgency. Buyers aligned purchases with confirmed operational requirements and focused on managing existing inventories rather than expanding sourcing volumes.
Q2 2025:
In Latin America, polyethyleneimine (PEI) procurement reflected demand from industrial processing, water treatment, and coatings applications. Buyers scheduled sourcing based on operational needs and logistics planning. Import flows supported material availability, while procurement strategies emphasized ensuring access for ongoing industrial usage.
This comprehensive review can be extended to include specific countries within the region.
| Region | Countries Covered |
|---|---|
| Latin America | Brazil, Mexico, Argentina, Columbia, Chile, Ecuador, and Peru, among other Latin American countries. |
Polyethyleneimine (PEI) Pricing Report, Market Analysis, and News
IMARC's latest publication, “Polyethyleneimine (PEI) Prices, Trend, Chart, Demand, Market Analysis, News, Historical and Forecast Data Report 2026 Edition,” presents a comprehensive review of the PEI market, providing insights into both global and regional trends that are influencing prices. This report examines the spot price of polyethyleneimine (PEI) at major ports and evaluates the composition of these prices, including FOB and CIF terms. It also presents detailed polyethyleneimine (PEI) prices trend analysis by region, covering North America, Europe, Asia Pacific, Latin America, and Middle East and Africa. The factors affecting polyethyleneimine (PEI) pricing, such as supply-demand dynamics, geopolitical influences, and sector-specific developments, are thoroughly explored. This in-depth report aids stakeholders in staying updated with the latest market news, regulatory changes, and technological advancements, facilitating informed strategic decision-making and forecasting.
Polyethyleneimine (PEI) Industry Analysis
The global polyethyleneimine (PEI) market size reached USD 452.1 Million in 2025. By 2034, IMARC Group forecasts the market size to be USD 590.4 Million, at an expected CAGR of 3.01% during 2026-2034. The market growth is driven by increasing demand in paper manufacturing, expanding usage in water treatment, and developing applications in biomedicine.
Latest News and Developments:
- October 2025: Researchers from Specac, a global spectroscopy accessory and sample preparation business, published a study on the role of polyethyleneimine (PEI) in enhancing polymer-DNA nanoparticle delivery, demonstrating that PEI significantly improves the efficiency of polymer-DNA nanoparticle uptake and delivery for potential gene therapy applications. The study underscores PEI’s cationic polymer properties that enable stronger interactions with DNA, which could lead to more effective biomolecular delivery systems in biomedical research.
Product Description
Polyethyleneimine (PEI) is a cationic polymer available in branched and linear forms and contains a high concentration of amine groups along its molecular structure. Branched PEI is commonly produced through the cationic ring opening polymerization of aziridine. The polymer is known for its high cationic charge density, good water solubility in many grades, strong adhesion, and ability to interact with negatively charged materials. These properties support its use in adhesion promoters, paper processing, dispersants, water treatment chemicals, coatings, and specialty formulations. PEI is also studied and used in biotechnology applications, particularly for gene and nucleic acid delivery, because it can form complexes with negatively charged DNA and RNA. Its combination of chemical reactivity, charge density, and binding ability supports a wide range of industrial and specialized applications.
Report Coverage
| Key Attributes | Details |
|---|---|
| Product Name | Polyethyleneimine (PEI) |
| Report Features | Exploration of Historical Trends and Market Outlook, Industry Demand, Industry Supply, Gap Analysis, Challenges, Polyethyleneimine (PEI) Price Analysis, and Segment-Wise Assessment. |
| Currency/Units | US$ (Data can also be provided in local currency) or Metric Tons |
| Region/Countries Covered | The current coverage includes analysis at the global and regional levels only. Based on your requirements, we can also customize the report and provide specific information for the following countries: Asia Pacific: China, India, Indonesia, Pakistan, Bangladesh, Japan, Philippines, Vietnam, Thailand, South Korea, Malaysia, Nepal, Taiwan, Sri Lanka, Hongkong, Singapore, Australia, and New Zealand Europe: Germany, France, United Kingdom, Italy, Spain, Russia, Turkey, Netherlands, Poland, Sweden, Belgium, Austria, Ireland, Switzerland, Norway, Denmark, Romania, Finland, Czech Republic, Portugal and Greece North America: United States and Canada Latin America: Brazil, Mexico, Argentina, Columbia, Chile, Ecuador, and Peru Middle East & Africa: Saudi Arabia, UAE, Israel, Iran, South Africa, Nigeria, Oman, Kuwait, Qatar, Iraq, Egypt, Algeria, and Morocco The list of countries presented is not exhaustive. Information on additional countries can be provided if required by the client. |
| Information Covered for Key Suppliers |
|
| Customization Scope | The report can be customized as per the requirements of the customer |
| Report Price and Purchase Option |
Plan A: Monthly Updates - Annual Subscription
Plan B: Quarterly Updates - Annual Subscription
Plan C: Biannually Updates - Annual Subscription
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| Post-Sale Analyst Support | 360-degree analyst support after report delivery |
| Delivery Format | PDF and Excel through email (We can also provide the editable version of the report in PPT/Word format on special request) |
Key Benefits for Stakeholders:
- IMARC’s report presents a detailed analysis of polyethyleneimine (PEI) pricing, covering global and regional trends, spot prices at key ports, and a breakdown of Ex Works, FOB, and CIF prices.
- The study examines factors affecting polyethyleneimine (PEI) price trend, including raw material costs, supply-demand shifts, geopolitical impacts, and industry developments, offering insights for informed decision-making.
- The competitive landscape review equips stakeholders with crucial insights into the latest market news, regulatory changes, and technological advancements, ensuring a well-rounded, strategic overview for forecasting and planning.
- IMARC offers various subscription options, including monthly, quarterly, and biannual updates, allowing clients to stay informed with the latest market trends, ongoing developments, and comprehensive market insights, ensuring they remain at the forefront of the polyethyleneimine (PEI) industry.
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