Core Viewpoint - The polyurethane industry is at a critical juncture for green and low-carbon transformation, necessitating collaboration and innovation to achieve sustainability goals in the context of global carbon neutrality initiatives [2][4]. Group 1: Industry Trends and Innovations - The polyurethane industry must leverage standardization, innovation, and sustainable development as foundational elements to drive technological breakthroughs and application expansion [2]. - The integration of global innovation resources is essential for creating a more efficient and sustainable industrial ecosystem [2]. - The development of bio-based or recycled materials is a significant direction for the industry's green transformation, although challenges related to performance, stability, and cost need to be addressed [2][5]. Group 2: Technological Advancements - Functional chain extenders play a crucial role in enhancing the performance of polyurethane materials, enabling broader applications in sectors like renewable energy [3]. - The large-scale production of carbon dioxide-based materials is pivotal for achieving carbon neutrality, with products showing a 30% reduction in carbon footprint compared to traditional materials [5]. - The development of CO2 polyols that fix 30% CO2 and exhibit a carbon footprint reduction of over 40% compared to polyether demonstrates significant advancements in material performance and cost-effectiveness [5][6]. Group 3: Policy and Regulatory Framework - Establishing a comprehensive standards and regulatory framework is vital for promoting sustainable development in the polyurethane industry [4]. - The lack of a recycling system in the Asia-Pacific region poses challenges, highlighting the need for policy coordination and industry collaboration to create a closed-loop system for polyurethane [4]. - China's polyurethane industry is accelerating efforts towards sustainable development and standardization, with initiatives like the formulation of group standards for chemical recycling [4]. Group 4: Circular Economy - Experts agree that a circular economy is key to overcoming resource and environmental constraints in the polyurethane industry, necessitating diverse technological routes for recycling and raw material substitution [5]. - The implementation of a "production—use—recycling—regeneration" closed-loop system is essential for sustainable practices within the industry [5].