세계의 개질 폴리카보네이트 시장 보고서 : 동향, 예측, 경쟁 분석(-2031년)

The future of the global modified polycarbonate market looks promising with opportunities in the electronic and electrical, automotive, construction, optical, and medical markets. The global modified polycarbonate market is expected to grow with a CAGR of 5.8% from 2025 to 2031. The major drivers for this market are increasing demand for lightweight and impact-resistant materials, growth in electronics and consumer goods sectors, and rising focus on sustainability.

• Lucintel forecasts that, within the type category, polycarbonate alloy is expected to witness the highest growth over the forecast period.
• Within the application category, electronic & electrical is expected to witness the highest growth.
• In terms of regions, APAC is expected to witness the highest growth over the forecast period.

Gain Valuable insights for your business decisions with our comprehensive 150+ page report.

Emerging Trends in the Modified Polycarbonate Market

The modified polycarbonate market is evolving with several emerging trends driven by technological advancements, sustainability initiatives, and changing consumer preferences. The following trends are shaping the future of the industry:

• Sustainability and Recycling Initiatives: The push for sustainability is a prominent trend in the modified polycarbonate market, with manufacturers focusing on recycling and the use of eco-friendly materials. As environmental regulations tighten and consumer awareness grows, companies are investing in sustainable practices. This trend includes developing processes to recycle used polycarbonate and create new products from reclaimed materials. Manufacturers are also exploring bio-based alternatives to traditional polycarbonates, which can reduce reliance on fossil fuels. As sustainability becomes a key consideration for consumers and industries alike, companies that prioritize eco-friendly solutions will enhance their market position and meet regulatory demands.
• Innovations in Product Formulations: Continuous innovations in modified polycarbonate formulations are driving the market forward, enabling manufacturers to enhance material properties such as impact resistance, heat stability, and optical clarity. Research and development efforts are focusing on creating specialized formulations that meet the specific needs of various applications, including automotive, electronics, and medical devices. These innovations allow for greater design flexibility and improved performance in challenging environments, helping manufacturers cater to diverse industry requirements and stay competitive in the market.
• Growth in the Automotive Sector: The automotive industry is a significant growth driver for the modified polycarbonate market, with increasing demand for lightweight materials to improve fuel efficiency and reduce emissions. As electric vehicles and hybrid models gain traction, manufacturers are focusing on developing advanced polycarbonate solutions that contribute to overall vehicle performance. Innovations in design and material strength are essential for meeting industry standards and consumer expectations for safety and efficiency, creating lucrative opportunities for modified polycarbonate producers in this sector.
• Expansion in Electronics Applications: The demand for modified polycarbonate in the electronics industry is growing, driven by the need for durable, high-performance materials that can withstand rigorous usage. As consumer electronics become more sophisticated, manufacturers are seeking materials that provide not only durability but also superior thermal and electrical performance. Modified polycarbonate offers excellent impact resistance and clarity, making it ideal for applications such as smartphone screens, connectors, and housings. This trend is set to continue as technological advancements push the boundaries of electronic device design.
• Increased Adoption of Smart Materials: The adoption of smart materials, including modified polycarbonate with integrated functionalities, is emerging as a key trend in various applications. Smart materials can respond to environmental changes, providing additional benefits such as self-healing, temperature sensitivity, or enhanced aesthetics. This innovation is particularly relevant in the automotive and consumer goods sectors, where performance and user experience are paramount. As consumers increasingly seek products that offer added value, the development of smart modified polycarbonate materials presents significant growth opportunities.

The modified polycarbonate market is experiencing notable developments across key regions, driven by advancements in technology, sustainability initiatives, and evolving consumer demands. Emerging trends such as sustainability, product innovation, and growth in specific sectors like automotive and electronics are shaping the future of the industry. By understanding and adapting to these trends, manufacturers can position themselves for success and capitalize on the expanding opportunities within the modified polycarbonate market.

Recent Developments in the Modified Polycarbonate Market

The modified polycarbonate market has witnessed significant advancements recently, driven by innovation, sustainability, and rising demand across various sectors. As industries increasingly prioritize lightweight and high-performance materials, manufacturers are focusing on enhancing product properties and exploring eco-friendly alternatives. This shift is particularly evident in automotive, electronics, and construction applications, where modified polycarbonate is becoming a preferred choice due to its durability and versatility. Below are five key developments that highlight the current trends and progress within the modified polycarbonate market.

• Innovations in Material Formulations: Recent advancements in material formulations have led to the development of modified polycarbonates with enhanced properties, such as improved impact resistance, UV stability, and flame retardancy. Manufacturers are investing in R&D to create specialized formulations tailored to specific applications, such as automotive components and electronic housings. These innovations not only improve the performance of the materials but also expand their usability in demanding environments, helping manufacturers meet increasingly stringent industry standards and consumer expectations.
• Emphasis on Sustainability: With growing environmental concerns, there has been a marked shift toward sustainability in the modified polycarbonate market. Manufacturers are exploring biodegradable alternatives and developing recycling processes for used polycarbonate products. This commitment to sustainability not only helps reduce the environmental impact of production but also aligns with global trends toward circular economies. As companies focus on eco-friendly solutions, they enhance their market appeal and comply with increasingly stringent regulations regarding sustainable practices.
• Expansion in Automotive Applications: The automotive sector is driving significant demand for modified polycarbonate due to its lightweight and durable characteristics. As automakers strive to improve fuel efficiency and reduce emissions, the use of modified polycarbonate in components like lenses, panels, and interior parts is increasing. Recent collaborations between material suppliers and automotive manufacturers aim to develop innovative solutions that meet the performance requirements of electric and hybrid vehicles, further solidifying the role of modified polycarbonate in this critical industry.
• Growth in Electronics and Consumer Goods: Modified polycarbonate is gaining traction in the electronics and consumer goods sectors, where its high clarity, impact resistance, and heat stability make it ideal for various applications. Recent product launches and innovations in consumer electronics have spurred demand for durable materials that can withstand rigorous use. Manufacturers are focusing on creating lightweight, aesthetically pleasing products that enhance user experience, positioning modified polycarbonate as a go-to material for device housings, screens, and connectors.
• Advancements in Smart Materials: The trend toward smart materials is becoming increasingly relevant in the modified polycarbonate market. New developments are integrating functionalities such as self-healing properties, temperature sensitivity, and enhanced aesthetic features into polycarbonate products. This innovation caters to various applications, particularly in automotive and consumer electronics, where enhanced performance and user interaction are vital. As manufacturers explore these advanced functionalities, modified polycarbonate is set to play a key role in the next generation of high-tech products.

The modified polycarbonate market is evolving rapidly, driven by innovations in material properties, sustainability efforts, and expanding applications across multiple sectors. These developments not only enhance the performance and usability of modified polycarbonate but also align with global trends toward eco-friendliness and technological advancement. As industries continue to seek high-performance, sustainable materials, the future of modified polycarbonate looks promising, with ample opportunities for growth and innovation.

Strategic Growth Opportunities for Modified Polycarbonate Market

The modified polycarbonate market presents significant growth opportunities across various applications, driven by the material's versatility, durability, and performance characteristics. As industries increasingly seek lightweight, high-strength alternatives to traditional materials, modified polycarbonate is becoming a preferred choice in sectors such as automotive, electronics, construction, healthcare, and consumer goods. The ongoing push for sustainability and innovation further enhances the potential for modified polycarbonate, making it essential for manufacturers to leverage these opportunities effectively. Here are five key growth opportunities across different applications.

• Automotive Industry: The automotive sector is a major growth opportunity for modified polycarbonate due to the industry's emphasis on lightweight materials to improve fuel efficiency and reduce emissions. Applications include interior components, exterior panels, and lighting systems. As electric vehicles (EVs) gain popularity, the demand for materials that enhance performance while minimizing weight will continue to rise. Manufacturers can capitalize on this trend by developing advanced formulations that meet the specific needs of EVs and conventional vehicles, positioning modified polycarbonate as a critical component in the automotive supply chain.
• Electronics and Consumer Goods: In the electronics sector, modified polycarbonate is increasingly used for device housings, screens, and connectors, driven by the need for durable and impact-resistant materials. With the rapid advancement of consumer electronics, including smartphones, tablets, and wearables, manufacturers are looking for materials that offer superior optical clarity and thermal stability. Growth opportunities lie in developing customized formulations that cater to the specific requirements of electronic devices, ensuring enhanced performance and user experience. This trend is expected to boost demand for modified polycarbonate in high-tech applications.
• Construction and Architectural Applications: The construction industry presents significant growth opportunities for modified polycarbonate in applications such as skylights, window glazing, and safety barriers. Modified polycarbonate's excellent impact resistance, thermal insulation properties, and UV stability make it ideal for architectural designs that require both aesthetics and functionality. As building regulations increasingly focus on energy efficiency and safety, the demand for high-performance materials is expected to grow. Manufacturers can explore collaborations with architects and builders to develop innovative solutions that meet modern construction needs, enhancing the material's market penetration.
• Healthcare and Medical Devices: The healthcare sector is emerging as a vital growth area for modified polycarbonate, particularly in medical devices and packaging. The material's biocompatibility, clarity, and strength make it suitable for various applications, including surgical instruments, drug delivery systems, and sterile packaging. As the demand for innovative medical solutions rises, manufacturers can capitalize on this opportunity by developing modified polycarbonate products that meet regulatory standards and enhance patient safety. Collaborating with healthcare professionals can also lead to tailored solutions that address specific medical challenges, driving further growth.
• Renewable Energy Solutions: With the increasing focus on renewable energy, modified polycarbonate offers opportunities in applications such as solar panels and wind turbine components. Its lightweight and durable characteristics make it an attractive option for enhancing the efficiency and longevity of renewable energy systems. As governments and organizations worldwide invest in clean energy technologies, the demand for high-performance materials like modified polycarbonate is set to grow. Manufacturers can explore partnerships with renewable energy firms to develop customized solutions that optimize performance and support sustainable practices.

The modified polycarbonate market is poised for significant growth across multiple applications, driven by its unique properties and the evolving needs of various industries. By strategically targeting sectors such as automotive, electronics, construction, healthcare, and renewable energy, manufacturers can capitalize on emerging opportunities and enhance their market presence. As the demand for innovative, sustainable solutions continues to rise, the modified polycarbonate market offers a promising landscape for growth and development.

Modified Polycarbonate Market Driver and Challenges

The modified polycarbonate market is influenced by a range of technological, economic, and regulatory factors that drive its growth and shape its landscape. Key drivers include advancements in material technology, rising demand across various applications, and a focus on sustainability. Conversely, challenges such as fluctuating raw material costs, stringent regulatory requirements, and competition from alternative materials can hinder market expansion. Understanding these dynamics is crucial for stakeholders looking to navigate the complexities of this evolving market effectively.

The factors responsible for driving the modified polycarbonate market include:

Technological Advancements: Technological innovations in polymer chemistry are a significant driver of the modified polycarbonate market. Developments in material formulations enhance properties such as impact resistance, thermal stability, and UV protection. These advancements enable manufacturers to create specialized products tailored for specific applications, increasing the material's appeal in sectors like automotive and electronics. As research and development continue to push boundaries, the potential for new applications will further stimulate market growth, allowing modified polycarbonate to compete effectively against traditional materials.

Growing Demand in End-Use Industries: The rising demand for modified polycarbonate across various end-use industries, including automotive, electronics, healthcare, and construction, is a crucial market driver. In automotive applications, the focus on lightweight materials to improve fuel efficiency is propelling the adoption of modified polycarbonate. Similarly, the electronics sector seeks durable and transparent materials for device housings and screens. This increasing demand fosters market expansion, compelling manufacturers to innovate and improve their product offerings to meet diverse industry needs.

Sustainability Initiatives: A heightened focus on sustainability is driving the modified polycarbonate market, as manufacturers and consumers increasingly prioritize eco-friendly materials. The development of recyclable and bio-based polycarbonate options is gaining traction, aligning with global efforts toward a circular economy. Companies that adopt sustainable practices can enhance their brand image and appeal to environmentally conscious consumers. As regulatory frameworks become more stringent regarding sustainability, the push for eco-friendly modified polycarbonate solutions will likely create new market opportunities.

Expansion of the Renewable Energy Sector: The growing emphasis on renewable energy sources is a significant driver for modified polycarbonate applications in solar panels and wind energy systems. Its lightweight and durable properties make it an ideal choice for enhancing the efficiency and longevity of renewable energy components. As global investments in clean energy technologies rise, the demand for high-performance materials like modified polycarbonate is expected to increase, offering manufacturers opportunities to enter or expand within this emerging market.

Customization and Versatility: The inherent versatility of modified polycarbonate allows for customization to meet specific application requirements, which is a vital market driver. Industries are increasingly seeking materials that can be tailored to achieve desired properties, such as enhanced clarity, strength, or flame resistance. Manufacturers that can provide customized solutions are likely to capture more market share. This ability to adapt to changing industry demands positions modified polycarbonate as a preferred choice in various applications, driving continued growth.

Challenges in the modified polycarbonate market are:

Fluctuating Raw Material Costs: The modified polycarbonate market faces challenges from the volatility of raw material prices, which can impact production costs and profit margins. Prices for key materials like bisphenol A (BPA) and phosgene are subject to market fluctuations influenced by geopolitical factors, supply chain disruptions, and changes in demand. Manufacturers must manage these cost pressures effectively, potentially leading to higher prices for consumers or reduced margins for producers. This uncertainty can hinder investment and expansion efforts within the market.

Stringent Regulatory Requirements: Compliance with stringent regulatory standards poses a challenge for manufacturers in the modified polycarbonate market. Regulations regarding product safety, environmental impact, and chemical composition are becoming increasingly rigorous. Navigating these regulations requires significant investment in research, testing, and certification processes, which can be burdensome, particularly for smaller companies. Failure to comply can result in legal repercussions, product recalls, or loss of market access, making regulatory challenges a critical concern for stakeholders.

Competition from Alternative Materials: The modified polycarbonate market faces intense competition from alternative materials such as glass, acrylic, and other plastics. These materials often present advantages like lower cost, lighter weight, or superior optical clarity, which can sway consumer preferences. As manufacturers of alternative materials innovate to improve their offerings, modified polycarbonate must continuously evolve to maintain its competitive edge. This competition can restrict market growth and necessitate ongoing investment in product development to ensure relevance in the market.

The modified polycarbonate market is poised for growth driven by technological advancements, increasing demand in diverse industries, and a focus on sustainability. However, it also faces challenges such as fluctuating raw material costs, stringent regulatory requirements, and competition from alternative materials. Navigating these dynamics will be essential for stakeholders aiming to leverage growth opportunities while mitigating risks in this evolving landscape.

List of Modified Polycarbonate Companies

Companies in the market compete on the basis of product quality offered. Major players in this market focus on expanding their manufacturing facilities, R&D investments, infrastructural development, and leverage integration opportunities across the value chain. Through these strategies modified polycarbonate companies cater increasing demand, ensure competitive effectiveness, develop innovative products & technologies, reduce production costs, and expand their customer base. Some of the modified polycarbonate companies profiled in this report include-

• Covestro
• SABIC
• Mitsubishi Engineering-Plastics
• Lotte Chemical
• Teijin Limited
• Idemitsu Kosan
• Trinseo
• Chimei
• LG Chem
• Samyang Kasei

Modified Polycarbonate by Segment

The study includes a forecast for the global modified polycarbonate market by type, application, and region.

Modified Polycarbonate Market by Type [Analysis by Value from 2019 to 2031]:

• Polycarbonate Alloy
• Glass Fiber Reinforced Polycarbonate
• Flame Retardant Polycarbonate
• Others

Modified Polycarbonate Market by Application [Analysis by Value from 2019 to 2031]:

• Electronic & Electrical
• Automotive
• Construction
• Optical
• Medical
• Others

Modified Polycarbonate Market by Region [Analysis by Value from 2019 to 2031]:

• North America
• Europe
• Asia Pacific
• The Rest of the World

Country Wise Outlook for the Modified Polycarbonate Market

The modified polycarbonate market has experienced significant advancements driven by technological innovations, increasing demand across various industries, and a focus on sustainability. This versatile material is widely used in automotive, electronics, construction, and consumer goods due to its superior impact resistance and thermal stability. Recent developments across key markets-such as the United States, China, Germany, India, and Japan-reflect ongoing efforts to enhance product performance, reduce environmental impact, and meet evolving consumer needs. The following summaries outline notable changes and advancements in each country.

• United States: In the United States, the modified polycarbonate market has seen significant growth fueled by innovations in automotive and electronics applications. Manufacturers are increasingly focusing on producing lightweight, durable materials that enhance vehicle efficiency and reduce emissions. Additionally, advancements in recycling technologies are being adopted to create sustainable solutions for end-of-life products. Collaboration between companies and research institutions is leading to the development of new formulations with improved clarity and heat resistance. As regulatory pressures around sustainability increase, U.S. manufacturers are positioning themselves to meet these challenges through innovative product offerings.
• China: The China-modified polycarbonate market is rapidly expanding due to its booming automotive and electronics sectors. The demand for lightweight and high-strength materials is driving manufacturers to develop advanced polycarbonate formulations that meet stringent industry standards. Recent investments in production facilities are aimed at enhancing capacity and improving material quality. Furthermore, the Chinese government is encouraging the adoption of sustainable practices, prompting manufacturers to explore eco-friendly production methods and recycled materials. This shift not only addresses environmental concerns but also aligns with global trends toward sustainability, providing a competitive edge in the international market.
• Germany: The Germany-modified polycarbonate market is characterized by a strong emphasis on innovation and sustainability. The country is a leader in automotive engineering, where lightweight materials are increasingly vital for enhancing fuel efficiency. German manufacturers are focusing on developing modified polycarbonate solutions that offer superior performance and lower environmental impact. Collaborative efforts in research and development are fostering advancements in material properties, such as improved heat resistance and flame retardancy. Additionally, the German market is witnessing a rise in the use of recycled polycarbonate, reflecting a commitment to circular economy principles and sustainable manufacturing practices.
• India: In India, the modified polycarbonate market is witnessing rapid growth driven by increasing demand in sectors such as construction, automotive, and electronics. As infrastructure development accelerates, the need for high-performance materials that offer durability and safety is rising. Indian manufacturers are investing in new technologies to produce modified polycarbonate with enhanced properties, such as UV resistance and impact strength. Furthermore, the market is gradually shifting toward sustainable practices, with an emphasis on recycling and waste reduction. As consumer awareness of environmental issues grows, there is a burgeoning demand for eco-friendly modified polycarbonate solutions.
• Japan: The Japan-modified polycarbonate market is shaped by technological innovation and a focus on high-quality applications. Japanese manufacturers are at the forefront of developing advanced formulations that cater to the automotive, electronics, and medical sectors. Recent advancements include improvements in thermal stability and optical clarity, which are critical for high-performance applications. The market is also responding to sustainability trends by integrating recycled materials into production processes. Additionally, the Japanese government's initiatives promoting eco-friendly materials are encouraging manufacturers to invest in research and development, enhancing the overall competitiveness of the modified polycarbonate industry.

Features of the Global Modified Polycarbonate Market

Market Size Estimates: Modified polycarbonate market size estimation in terms of value ($B).

Trend and Forecast Analysis: Market trends (2019 to 2024) and forecast (2025 to 2031) by various segments and regions.

Segmentation Analysis: Modified polycarbonate market size by type, application, and region in terms of value ($B).

Regional Analysis: Modified polycarbonate market breakdown by North America, Europe, Asia Pacific, and Rest of the World.

Growth Opportunities: Analysis of growth opportunities in different type, application, and regions for the modified polycarbonate market.

Strategic Analysis: This includes M&A, new product development, and competitive landscape of the modified polycarbonate market.

Analysis of competitive intensity of the industry based on Porter's Five Forces model.

If you are looking to expand your business in this market or adjacent markets, then contact us. We have done hundreds of strategic consulting projects in market entry, opportunity screening, due diligence, supply chain analysis, M & A, and more.

This report answers following 11 key questions:

• Q.1. What are some of the most promising, high-growth opportunities for the modified polycarbonate market by type (polycarbonate alloy, glass fiber reinforced polycarbonate, flame retardant polycarbonate, and others), application (electronic & electrical, automotive, construction, optical, medical, and others), and region (North America, Europe, Asia Pacific, and the Rest of the World)?
• Q.2. Which segments will grow at a faster pace and why?
• Q.3. Which region will grow at a faster pace and why?
• Q.4. What are the key factors affecting market dynamics? What are the key challenges and business risks in this market?
• Q.5. What are the business risks and competitive threats in this market?
• Q.6. What are the emerging trends in this market and the reasons behind them?
• Q.7. What are some of the changing demands of customers in the market?
• Q.8. What are the new developments in the market? Which companies are leading these developments?
• Q.9. Who are the major players in this market? What strategic initiatives are key players pursuing for business growth?
• Q.10. What are some of the competing products in this market and how big of a threat do they pose for loss of market share by material or product substitution?
• Q.11. What M&A activity has occurred in the last 5 years and what has its impact been on the industry?

Table of Contents

1. Executive Summary

2. Global Modified Polycarbonate Market : Market Dynamics

• 2.1: Introduction, Background, and Classifications
• 2.2: Supply Chain
• 2.3: Industry Drivers and Challenges

3. Market Trends and Forecast Analysis from 2019 to 2031

• 3.1. Macroeconomic Trends (2019-2024) and Forecast (2025-2031)
• 3.2. Global Modified Polycarbonate Market Trends (2019-2024) and Forecast (2025-2031)
• 3.3: Global Modified Polycarbonate Market by Type
  • 3.3.1: Polycarbonate Alloy
  • 3.3.2: Glass Fiber Reinforced Polycarbonate
  • 3.3.3: Flame Retardant Polycarbonate
  • 3.3.4: Others
• 3.4: Global Modified Polycarbonate Market by Application
  • 3.4.1: Electronic & Electrical
  • 3.4.2: Automotive
  • 3.4.3: Construction
  • 3.4.4: Optical
  • 3.4.5: Medical
  • 3.4.6: Others

4. Market Trends and Forecast Analysis by Region from 2019 to 2031

• 4.1: Global Modified Polycarbonate Market by Region
• 4.2: North American Modified Polycarbonate Market
  • 4.2.1: North American Modified Polycarbonate Market by Type: Polycarbonate Alloy, Glass Fiber Reinforced Polycarbonate, Flame Retardant Polycarbonate, and Others
  • 4.2.2: North American Modified Polycarbonate Market by Application: Electronic & Electrical, Automotive, Construction, Optical, Medical, and Others
• 4.3: European Modified Polycarbonate Market
  • 4.3.1: European Modified Polycarbonate Market by Type: Polycarbonate Alloy, Glass Fiber Reinforced Polycarbonate, Flame Retardant Polycarbonate, and Others
  • 4.3.2: European Modified Polycarbonate Market by Application: Electronic & Electrical, Automotive, Construction, Optical, Medical, and Others
• 4.4: APAC Modified Polycarbonate Market
  • 4.4.1: APAC Modified Polycarbonate Market by Type: Polycarbonate Alloy, Glass Fiber Reinforced Polycarbonate, Flame Retardant Polycarbonate, and Others
  • 4.4.2: APAC Modified Polycarbonate Market by Application: Electronic & Electrical, Automotive, Construction, Optical, Medical, and Others
• 4.5: ROW Modified Polycarbonate Market
  • 4.5.1: ROW Modified Polycarbonate Market by Type: Polycarbonate Alloy, Glass Fiber Reinforced Polycarbonate, Flame Retardant Polycarbonate, and Others
  • 4.5.2: ROW Modified Polycarbonate Market by Application: Electronic & Electrical, Automotive, Construction, Optical, Medical, and Others

5. Competitor Analysis

• 5.1: Product Portfolio Analysis
• 5.2: Operational Integration
• 5.3: Porter's Five Forces Analysis

6. Growth Opportunities and Strategic Analysis

• 6.1: Growth Opportunity Analysis
  • 6.1.1: Growth Opportunities for the Global Modified Polycarbonate Market by Type
  • 6.1.2: Growth Opportunities for the Global Modified Polycarbonate Market by Application
  • 6.1.3: Growth Opportunities for the Global Modified Polycarbonate Market by Region
• 6.2: Emerging Trends in the Global Modified Polycarbonate Market
• 6.3: Strategic Analysis
  • 6.3.1: New Product Development
  • 6.3.2: Capacity Expansion of the Global Modified Polycarbonate Market
  • 6.3.3: Mergers, Acquisitions, and Joint Ventures in the Global Modified Polycarbonate Market
  • 6.3.4: Certification and Licensing

7. Company Profiles of Leading Players

• 7.1: Covestro
• 7.2: SABIC
• 7.3: Mitsubishi Engineering-Plastics
• 7.4: Lotte Chemical
• 7.5: Teijin Limited
• 7.6: Idemitsu Kosan
• 7.7: Trinseo
• 7.8: Chimei
• 7.9: LG Chem
• 7.10: Samyang Kasei