Group 1 - The core point of the article is that Eastman Chemical Company has obtained a patent for "Chemical Recycling of Plastic Dry Feed" with the authorization announcement number CN115397904B, which was applied for on April 2021 [1] Group 2 - The patent acquisition indicates Eastman Chemical's commitment to innovation in the field of chemical recycling, potentially positioning the company as a leader in sustainable plastic solutions [1] - The patent may enhance Eastman Chemical's competitive advantage in the market, as it addresses growing environmental concerns regarding plastic waste [1] - This development aligns with industry trends focusing on recycling technologies and sustainable practices, which are increasingly important to consumers and regulators [1]

Core Viewpoint - The article emphasizes the significance of polymer recycling as a crucial approach to alleviate global resource scarcity and environmental pressure, highlighting the establishment of the China Resource Recycling Group as a pivotal development in China's polymer recycling industry [3]. Summary by Sections Conference Overview - The Third Polymer Recycling Conference will be held from December 11-13, 2025, in Ningbo, Zhejiang, focusing on policy trends, chemical and physical recycling technologies, and high-value utilization of recycled materials across various sectors [3][5]. Organizing Institutions - The conference is organized by Ningbo Detai Zhongyan Information Technology Co., Ltd., with notable figures such as Zhang Liqun, an academician of the Chinese Academy of Engineering, serving as the conference chair [5]. Guest Speakers - The conference will feature prominent experts and representatives from leading companies, including Zhang Liqun, Liu Xiaoqing, and others, who will share insights on sustainable materials and advanced recycling technologies [6][7][8]. Highlights of the Conference - The conference will explore global plastic recycling policies and China's 14th Five-Year Plan for plastic recycling, advanced recycling technologies for low-value waste plastics, and the balance between performance, compliance, and sustainability in various industries [28][29]. Agenda Overview - The agenda includes a macro forum on polymer recycling, discussions on advanced recycling technologies, and case studies on the circular utilization of PCR/PIR polymers, with a focus on regulatory impacts and innovative recycling methods [30][31][36]. Special Activities - A Youth Scientist Forum will be held to discover innovative teams and technologies in the polymer recycling field, featuring multiple presentations on advanced recycling techniques and sustainable material design [38][39].