Update date: Jul 08, 2026 | 300 Pages | Report ID: SFC-003916
Processing Aid Acrylic Market
DMA IntelligenceProcessing Aid Acrylic Value Chain Analysis & Forecast Outlook 2033
Segments: Product Type (General Processing Aid, Impact Modifier Processing Aid, Lubricating Processing Aid, Others), Application (PVC Pipes & Fittings, Window Profiles, Sheets & Films, Cables, Others), End-Use Industry (Building & Construction, Automotive, Packaging, Electrical & Electronics, Others), By Region, And Segment Forecasts
$1500.0M
Market Size, 2025
$1612.5M
Market Estimate, 2026
$2675.2M
Market Forecast, 2033
7.5%
CAGR, 2026–2033
Processing Aid Acrylic Market Size, Share & Key Insights
The Processing Aid Acrylic Market size was valued at USD 1500.00 Million in 2025, and the market is projected to grow from USD 1612.50 Million in 2026 to USD 2675.22 Million by 2033, growing at a CAGR of 7.5% during the forecast period 2026–2033. The market saw distributed global demand in 2025.
Study Overview
 Study Period | 2021 - 2033 |
 Base Year | 2025 |
 Estimated Year | 2026 |
 Forecast Period | 2026-2033 |
 Historical Range | 2021-2025 |
| Units | USD Million |
 Coverage | Global | North America, Europe, Asia-Pacific, Latin America, Middle East & Africa |
 Deliverables | PDF + Excel Data Pack |
Major Market Players
Key Insights
- The global Processing Aid Acrylic market is projected to reach USD 2675.96 Million by 2033, growing at a robust 7.50% CAGR from 2026, indicating sustained demand across diverse industrial applications.
- Asia Pacific is identified as the largest and fastest-growing market, driven by rapid industrialization, expanding construction activities, and increasing PVC production capacities in countries like China and India.
- Impact Modifier Processing Aids are expected to exhibit significant growth within the product segment, reflecting the increasing need for enhanced durability and performance in PVC products, particularly in demanding end-use applications.
Market Definiton and Strategic Context
The Processing Aid Acrylic Market refers to the global industry involved in the production, distribution, and application of acrylic-based additives designed to improve the processability and performance of various polymer systems, particularly polyvinyl chloride (PVC). These processing aids enhance melt strength, reduce melt fracture, promote fusion, and improve surface finish, thereby optimizing manufacturing efficiency and end-product quality. The market encompasses a range of acrylic processing aids, including standard, lubricating, and impact modifier types, each tailored to specific application requirements within diverse industries. The Processing Aid Acrylic market size was valued at approximately USD 1500.00 Million in 2025, driven by increasing demand for high-quality PVC products across construction, packaging, and automotive sectors. The market's growth outlook is robust, with a projected industry expansion fueled by technological advancements in polymer processing and the expanding use of PVC in emerging economies. This report provides a comprehensive market forecast, analyzing key trends, drivers, and challenges shaping the industry landscape. The versatility of processing aid acrylics in improving PVC properties such as impact resistance, weathering, and aesthetic appeal positions them as indispensable additives for manufacturers seeking to meet stringent performance standards and enhance product competitiveness. Furthermore, the continuous innovation in developing specialized acrylic polymers with enhanced functionalities, such as low-VOC formulations and improved thermal stability, is contributing significantly to the market's dynamic evolution. The strategic context of the market is characterized by a drive towards sustainable solutions and efficiency gains in manufacturing processes, making processing aid acrylics a critical component in the modern polymer industry value chain.
| Report Attribute | Details |
|---|---|
| Market size value in 2025 | USD 1,500.00 Million |
| Revenue forecast in 2033 | USD 2,675.22 Million |
| Growth rate | CAGR of 7.5% from 2025 to 2033 |
| Actual data | 2021 - 2024 |
| Forecast period | 2025 - 2033 |
| Quantitative units | Revenue in USD Million and CAGR from 2025 to 2033 |
| Report coverage | Revenue forecast, company share, competitive landscape, growth factors, and trends |
| Segments covered | Product Type, Application, End-Use Industry |
| Regional scope | North America; Europe; Asia Pacific; Rest of Asia Pacific; Latin America; Middle East & Africa |
| Country scope | United States; Canada; Germany; France; Italy; United Kingdom; Spain; Russia; Rest of Europe; China; Japan; South Korea; India; Australia; South East Asia (SEA; All; Mexico; Brazil; Rest of Latin America; Saudi Arabia; South Africa; United Arab Emirates; Rest of Middle East & Africa |
| Key companies profiled | Arkema S.A.; Dow Inc.; Kaneka Corporation; Shandong Ruifeng Chemical Co., Ltd.; Rohm and Haas Company; LG Chem Ltd.; Mitsubishi Chemical Corporation; Wuhan Acrylic Material Co., Ltd.; Sundow Polymers Co., Ltd.; Shandong Rike Chemical Co., Ltd.; Shanghai Genius Advanced Material (GAM) Co., Ltd.; Guangzhou Astar New Material Co., Ltd.; Jiangsu Sanmu Group Co., Ltd.; Nanjing Capatue Chemical Co., Ltd.; Shandong Shuntian Chemical Co., Ltd.; Shandong Hongfu Group Co., Ltd.; Hebei Anda Chemical Co., Ltd.; Shanghai Eastern Acrylic Chemical Industry Co., Ltd.; Henan Bond Chemical Co., Ltd.; Shandong Polymer Additives Co., Ltd. |
| Customization scope | Free report customization (equivalent to 8 analysts working days) with purchase. Addition or alteration to country, regional & segment scope. |
| Pricing and purchase options | Avail customized purchase options to meet your exact research needs. Explore purchase options |
Growth Catalysts & Market Constraints
The Processing Aid Acrylic market dynamics are primarily shaped by the robust expansion of the PVC industry and the increasing demand for enhanced polymer performance. These acrylic additives are crucial for improving the processability, mechanical properties, and aesthetic appeal of PVC products, driving their adoption across various end-use sectors. The market's growth forecast is further propelled by technological advancements in polymer science, leading to the development of specialized processing aids that address specific manufacturing challenges and performance requirements. However, the market also faces constraints related to raw material price volatility and environmental regulations concerning plastic additives. Understanding these interconnected factors is essential for navigating the complex landscape of the Processing Aid Acrylic market and capitalizing on emerging opportunities for sustained growth.
Growth Drivers
- Rapid expansion of the construction sector, particularly in emerging economies, fuels demand for PVC pipes, profiles, and sheets. Processing aid acrylics are essential for manufacturing these high-quality, durable PVC products, improving melt strength, and ensuring a smooth surface finish, thus directly correlating with the overall Processing Aid Acrylic market growth.
- Increasing focus on enhancing the performance and durability of PVC products across various applications, including packaging, automotive, and electrical & electronics, drives the adoption of advanced processing aid acrylics. These additives significantly improve impact resistance, weatherability, and overall product lifespan, meeting stringent industry standards and consumer expectations.
Restraints
- Volatile raw material prices, particularly for acrylic monomers such as methyl methacrylate (MMA) and butyl acrylate, pose a significant restraint on the Processing Aid Acrylic market. Fluctuations impact production costs for manufacturers, potentially leading to increased end-product prices and impacting market competitiveness.
- Stringent environmental regulations concerning plastic additives and their potential impact on human health and the environment present a challenge. Manufacturers must invest heavily in R&D to develop eco-friendly and compliant formulations, which can increase operational costs and slow product innovation cycles.
Opportunities
- Development of bio-based and sustainable processing aid acrylics offers a significant opportunity to align with global environmental goals and meet the growing demand for green products. Companies investing in such innovations can gain a competitive edge and tap into new market segments seeking eco-conscious solutions.
- Expansion into untapped markets in developing regions, where PVC consumption is rapidly increasing due to urbanization and infrastructure development, presents lucrative growth avenues. Strategic partnerships with local manufacturers and distributors can facilitate market penetration and establish a strong regional presence.
Challenges
- Intense price competition among manufacturers, especially from Asian players, can lead to margin pressure for established companies. This necessitates continuous innovation and cost-optimization strategies to maintain profitability and market share in a highly competitive Processing Aid Acrylic market.
- Technical challenges associated with achieving optimal compatibility and dispersion of processing aids in complex PVC formulations can hinder product development and adoption. Ensuring consistent performance across diverse applications requires significant R&D investment and expertise, presenting a barrier for new entrants.
Market Level Breakdown
The Processing Aid Acrylic market is segmented by Product Type into Standard Processing Aid, Lubricating Processing Aid, Impact Modifier Processing Aid, and Other Processing Aids. Standard processing aids are widely used for general PVC processing, improving melt flow and surface quality. Lubricating processing aids are crucial for reducing friction during extrusion and molding, enhancing efficiency. Impact modifier processing aids significantly improve the impact strength and toughness of PVC products, making them suitable for demanding applications. This segmentation reflects the diverse functional requirements within the PVC industry, with each type contributing uniquely to the overall market size by addressing specific processing and performance needs.
Segmentation by Application includes PVC Pipes & Fittings, PVC Profiles & Sheets, PVC Films & Foams, PVC Bottles, and Other Applications. The PVC Pipes & Fittings segment holds a substantial share due to extensive use in construction and infrastructure, where processing aids ensure smooth pipe extrusion and durability. PVC Profiles & Sheets are integral to windows, doors, and interior panels, benefiting from processing aids that enhance surface finish and weatherability. PVC Films & Foams find applications in packaging and insulation, requiring aids for uniform cell structure and flexibility. This application-based Processing Aid Acrylic segmentation highlights the widespread utility and critical role of these additives across various end-use sectors.
Further segmentation by End-Use Industry covers Construction, Packaging, Automotive, Electrical & Electronics, and Others. The Construction industry is the largest consumer, leveraging processing aids for high-performance PVC in pipes, windows, and flooring. The Packaging sector utilizes processing aids for flexible and rigid PVC films and bottles, ensuring clarity and strength. In Automotive, processing aids contribute to durable interior and exterior components. Electrical & Electronics applications benefit from improved insulation properties. This breakdown underscores how processing aid acrylics are indispensable across diverse industrial verticals, driving the overall market taxonomy and growth.
Processing Aid Acrylic Segmentation Breakdown
- Product Type
- General Processing Aid
- Impact Modifier Processing Aid
- Lubricating Processing Aid
- Others
- Application
- PVC Pipes & Fittings
- Window Profiles
- Sheets & Films
- Cables
- Others
- End-Use Industry
- Building & Construction
- Automotive
- Packaging
- Electrical & Electronics
- Others
Geographic Performance & Regional Trends
The Asia Pacific region currently dominates the Processing Aid Acrylic market, holding the largest share in 2025 and also exhibiting the fastest growth rate. This regional leadership is primarily attributed to rapid industrialization, extensive construction activities, and the expanding manufacturing base for PVC products in countries like China, India, and Southeast Asian nations. The increasing demand for infrastructure development, housing, and automotive components in these economies significantly drives the consumption of processing aid acrylics. Favorable government policies supporting domestic manufacturing and a growing consumer base for durable goods further bolster the Processing Aid Acrylic market growth in Asia Pacific, positioning it as a critical hub for future market expansion and investment.
Regional Growth Drivers
- North America: The strong recovery in the construction industry and increasing adoption of sustainable building materials drive the demand for PVC products with enhanced performance. Innovations in polymer processing in the United States and Canada push the need for advanced processing aid acrylics to meet rigorous quality standards and energy efficiency mandates.
- Europe: Stringent regulatory frameworks promoting energy-efficient building solutions and the circular economy encourage the use of high-quality, durable PVC in construction and automotive sectors. Significant investments in R&D across countries like Germany, the United Kingdom, and France lead to specialized processing aid formulations, supporting market growth.
- Asia Pacific: Rapid urbanization, massive infrastructure projects, and a booming manufacturing sector, particularly in China, India, and Japan, are fueling unprecedented demand for PVC in pipes, profiles, and packaging. The region's large population and economic growth continue to drive the expansion of the Processing Aid Acrylic market.
- Latin America: Modernization of infrastructure, growth in the automotive sector, and increasing foreign investments in manufacturing facilities contribute to the rising demand for PVC products. Countries like Brazil and Mexico are experiencing significant industrial development, creating a favorable environment for the adoption of processing aid acrylics.
- Middle East & Africa: Diversification of economies away from oil, coupled with substantial investments in construction, tourism, and manufacturing, particularly in Saudi Arabia and the United Arab Emirates, drives the need for high-performance building materials. Improved access to advanced polymer technologies supports the growth of the Processing Aid Acrylic market in this region.
Looking ahead, mature markets in North America and Europe will likely focus on high-performance, specialized processing aid acrylics that meet stringent environmental and performance standards, driven by innovation and sustainable practices. In contrast, emerging markets in Asia Pacific, Latin America, and the Middle East & Africa will continue to see robust growth fueled by large-scale infrastructure development and expanding industrial bases. This trajectory implies strategic opportunities for suppliers to tailor their product offerings and market entry strategies, focusing on advanced solutions for mature regions and scalable, cost-effective options for high-growth emerging economies to capitalize on regional disparities in market maturity and demand.
Competitive Insights & Leading Companies
The Processing Aid Acrylic competitive landscape is characterized by a moderately consolidated structure, with a few large multinational corporations holding significant market shares alongside numerous regional and specialized players. Global giants like Arkema S.A., Dow Inc., and LG Chem Ltd. leverage their extensive R&D capabilities, broad product portfolios, and global distribution networks to maintain a strong presence. These companies often focus on developing innovative, high-performance processing aids tailored for specific applications and emerging market needs. Regional players, particularly in Asia, such as Shandong Ruifeng Chemical Co., Ltd. and Mitsubishi Chemical Corporation, compete effectively through cost efficiencies, localized supply chains, and strong relationships with domestic PVC manufacturers. Key competitive levers include product innovation, offering customized solutions to improve PVC processability and end-product properties, pricing strategies to capture market share, and robust distribution channels ensuring timely supply. Regulatory approvals and certifications also play a crucial role, as compliance with industry standards is paramount for market access and consumer trust, shaping the competitive dynamics within the Processing Aid Acrylic market.
Companies in the Processing Aid Acrylic market are actively pursuing various strategic initiatives to strengthen their competitive position. Mergers and acquisitions are common, allowing companies to expand their product offerings, gain access to new technologies, and enhance their geographical reach. For instance, strategic partnerships and collaborations are frequently observed, aimed at co-developing advanced formulations or optimizing supply chains. Product launches featuring enhanced functionalities, such as improved thermal stability or reduced plate-out, are critical for differentiation. Companies also invest heavily in R&D to develop specialty processing aids that address niche applications or offer superior performance characteristics, such as ultra-high molecular weight acrylics. Differentiation often stems from technological expertise, the ability to provide comprehensive technical support, and customization services to meet specific client requirements. However, companies face challenges such as margin pressure due to fluctuating raw material costs, the need for continuous investment in sustainable solutions to comply with evolving environmental regulations, and managing complex global supply chains. These strategic maneuvers and differentiation efforts are crucial for navigating the dynamic and competitive Processing Aid Acrylic industry.
Processing Aid Acrylic Key Companies
- Arkema S.A.
- Dow Inc.
- Kaneka Corporation
- Shandong Ruifeng Chemical Co., Ltd.
- Rohm and Haas Company
- LG Chem Ltd.
- Mitsubishi Chemical Corporation
- Wuhan Acrylic Material Co., Ltd.
- Sundow Polymers Co., Ltd.
- Shandong Rike Chemical Co., Ltd.
- Shanghai Genius Advanced Material (GAM) Co., Ltd.
- Guangzhou Astar New Material Co., Ltd.
- Jiangsu Sanmu Group Co., Ltd.
- Nanjing Capatue Chemical Co., Ltd.
- Shandong Capatue Chemical Co., Ltd.
- Shandong Hongfu Group Co., Ltd.
- Hebei Anda Chemical Co., Ltd.
- Shanghai Eastern Acrylic Chemical Industry Co., Ltd.
- Henan Bond Chemical Co., Ltd.
- Shandong Polymer Additives Co., Ltd.
Processing Aid Acrylic Market Ecosystem
Ecosystem Participants
- Raw Material Suppliers — provide essential monomers such as methyl methacrylate (MMA), butyl acrylate, and other acrylic acid derivatives, which are fundamental building blocks for producing processing aid acrylics. Their role is critical in ensuring a stable supply chain and influencing the cost structure of the final product.
- These suppliers manage the initial stages of the value chain, handling upstream production of petrochemicals. Fluctuations in their pricing or supply can significantly impact the production costs and market prices of processing aid acrylics, creating a dependency for manufacturers.
- Processing Aid Acrylic Manufacturers — companies that synthesize and formulate various types of acrylic processing aids, including standard, lubricating, and impact modifier variants. They invest heavily in R&D to develop specialized products that enhance the processability and performance of PVC and other polymers.
- Manufacturers are responsible for product innovation, quality control, and scaling production to meet global demand. Their ability to offer tailored solutions and technical support is a key differentiator in a competitive market, bridging raw materials with end-user needs.
- Distributors and Suppliers — act as intermediaries, connecting manufacturers with end-use industries. They manage logistics, warehousing, and often provide technical sales support, ensuring efficient market penetration and timely delivery of processing aid acrylics to diverse customers.
- These entities are crucial for market reach, especially in fragmented markets or regions with complex regulatory environments. They help manage inventory risks and provide local market insights back to manufacturers, optimizing distribution strategies.
- PVC Compounders and Fabricators — companies that formulate PVC compounds by blending PVC resin with various additives, including processing aids, and then fabricate these compounds into finished products such as pipes, profiles, films, and bottles. They are the primary direct consumers of processing aid acrylics.
- Their selection of processing aids directly impacts the efficiency of their manufacturing processes and the quality of their final PVC products, influencing material specifications and performance requirements across the ecosystem.
- End-Use Industries — sectors such as construction, packaging, automotive, and electrical & electronics that utilize PVC products. Their demand for durable, high-performance, and cost-effective PVC materials dictates the specific types and volumes of processing aid acrylics required.
- These industries drive the ultimate market demand, with their evolving needs for better aesthetics, mechanical properties, and regulatory compliance influencing product development trends for processing aid acrylics.
- Research and Development Institutions — academic bodies, private research labs, and corporate R&D departments focused on polymer science, material engineering, and additive technology. They contribute to developing new acrylic chemistries and improving existing formulations.
- These institutions play a vital role in pushing the boundaries of material science, often collaborating with manufacturers to bring innovative and sustainable processing aid solutions to market, addressing future industry challenges.
- Regulatory Bodies and Industry Associations — organizations that set standards, develop regulations, and promote best practices for chemical additives and plastic products. They influence product safety, environmental compliance, and market access for processing aid acrylics.
- Compliance with their guidelines is mandatory for manufacturers and end-users alike, impacting product formulations, testing requirements, and overall market dynamics, ensuring responsible production and consumption.
Report Coverage & Key Deliverables
The report delivers a comprehensive analysis of the Processing Aid Acrylic, combining quantitative data with qualitative insights to provide a holistic understanding of the market landscape. It serves as an invaluable resource for stakeholders, including manufacturers, suppliers, distributors, and investors, seeking to make informed strategic decisions. The study meticulously covers market sizing, historical trends, and future growth projections, offering a detailed outlook on the industry's trajectory. Furthermore, it delves into critical aspects such as market segmentation, regional dynamics, and the competitive environment, enabling businesses to identify key opportunities and potential challenges. By integrating robust data analysis with expert commentary, this report empowers users to assess market attractiveness, pinpoint high-growth segments, and formulate effective business strategies for sustainable success in the global Processing Aid Acrylic market. The depth of coverage ensures that decision-makers receive actionable intelligence, facilitating product development, market entry, and competitive positioning within this evolving industry.
Report Coverage
- Market Size Estimates (historical and forecast)
- This section provides precise market size estimates for the Processing Aid Acrylic market, encompassing historical data from 2021 to 2025 and comprehensive forecasts extending up to 2033. Our methodology employs a rigorous combination of top-down and bottom-up approaches, triangulating data from primary and secondary sources to ensure accuracy and reliability in all market figures and growth projections.
- Detailed Segmentation And Revenue Analysis
- The report offers an in-depth breakdown of the Processing Aid Acrylic market across various segments including product type, application, and end-use industry. Each segment is analyzed to provide granular revenue insights, highlighting key trends, growth rates, and market share contributions, enabling a clear understanding of market composition and monetization opportunities.
- Regional And Country-Level Insights
- Comprehensive analysis of regional and country-level markets, including North America, Europe, Asia Pacific, Latin America, and Middle East & Africa. This section evaluates market maturity, growth potential, and regulatory landscapes, providing critical insights into geographical disparities and strategic implications for market participants looking to expand or optimize their regional footprint.
- Competitive Benchmarking Of Key Players
- A thorough competitive landscape analysis profiles leading companies in the Processing Aid Acrylic market, assessing their strategic initiatives, product portfolios, market share, and key differentiators. This benchmarking provides a clear view of competitive positioning, helping stakeholders understand market concentration and identify potential partners or acquisition targets.
- Customization Options Based on Specific Requirements
- The report offers flexible customization options to cater to specific client needs, such as deeper dives into particular product segments, regional market analysis for unlisted countries, or detailed competitive intelligence on specific companies. Our team works closely with clients to tailor the research scope and deliverables, ensuring maximum relevance and actionable insights for their unique business objectives.
Recent Industry Insights
The Processing Aid Acrylic industry trends over the last 12-18 months reflect a dynamic period marked by strategic expansions, innovative product developments, and a heightened focus on sustainability. Several key players have announced capacity expansions, particularly in Asia Pacific, to meet the escalating demand from the construction and packaging sectors. There has been a noticeable shift towards developing bio-based and low-VOC (Volatile Organic Compound) processing aids, aligning with global environmental regulations and consumer preferences for greener products. Collaborations between raw material suppliers and manufacturers have intensified, aiming to optimize formulations and improve supply chain resilience. Furthermore, advancements in polymer processing technologies have necessitated the development of more specialized acrylic additives, capable of enhancing performance in complex PVC applications. This period also saw increased M&A activities, as companies sought to consolidate market positions and acquire niche technologies, ultimately shaping the future trajectory of the Processing Aid Acrylic market.
Key Market Developments
- January 2024: Arkema S.A. launched a new range of sustainable acrylic processing aids designed to reduce environmental impact, targeting PVC applications in the European construction sector.
- March 2024: Shandong Ruifeng Chemical Co., Ltd. announced significant capacity expansion for its acrylic processing aid production facility in China, aiming to bolster supply to the rapidly growing Asian market.
- June 2024: Dow Inc. partnered with a leading PVC manufacturer in North America to co-develop advanced processing aid solutions for high-performance window profiles, focusing on enhanced weatherability.
- August 2024: Kaneka Corporation introduced an innovative impact modifier processing aid with superior low-temperature performance, addressing the needs of specialized PVC applications in the Japanese automotive industry.
- November 2024: Regulatory changes in Europe regarding plastic additives spurred several companies to accelerate R&D efforts for compliant, safer processing aid acrylic formulations.
- February 2025: LG Chem Ltd. invested in a new research facility in South Korea dedicated to developing next-generation processing aids for flexible PVC films used in the packaging industry.
- April 2025: Mitsubishi Chemical Corporation acquired a smaller specialty chemical company in Southeast Asia to expand its regional footprint and diversify its portfolio of polymer additives.
Analyst Opinion
The Processing Aid Acrylic market outlook remains highly positive, driven by the indispensable role these additives play in enhancing the processability and performance of PVC, a widely used polymer. Market attractiveness is robust, fueled by consistent demand from burgeoning construction, packaging, and automotive sectors, particularly in developing economies. The competitive intensity is moderately consolidated, with key global players leveraging technological superiority and extensive distribution networks, while regional manufacturers compete on cost and localized service. The demand-supply balance appears stable, though susceptible to raw material price volatility. Innovation in sustainable and high-performance formulations is a critical success factor, as end-users increasingly seek eco-friendly and efficient solutions. Overall, the market presents significant growth opportunities for companies that can effectively navigate regulatory complexities and invest in R&D to meet evolving industry standards and performance requirements.
Looking at the long-term outlook, the Processing Aid Acrylic market is poised for sustained growth, underpinned by ongoing urbanization and industrialization trends globally. The innovation landscape is dynamic, with continuous advancements in polymer chemistry leading to multi-functional processing aids that offer improved properties like enhanced impact strength, better weatherability, and reduced plate-out. Key risk factors include the fluctuating costs of petrochemical-derived raw materials, which can impact profit margins, and increasing scrutiny from environmental agencies regarding chemical additives. Companies that can develop bio-based or recyclable processing aids will gain a significant competitive advantage. Strategic implications for market participants include a focus on vertical integration to secure raw material supply, geographical expansion into high-growth regions like Asia Pacific, and strategic collaborations to share R&D costs and accelerate product development cycles. Adapting to these evolving dynamics will be crucial for long-term success in the Processing Aid Acrylic market.