Core Viewpoint - The bio-based industry is rapidly developing under the dual drive of policy and demand, aiming for a collaborative upgrade towards non-grain raw materials, large-scale production, and diversified application scenarios [1] Group 1: Industry Development - Bio-based products are expected to continuously replace fossil raw materials due to their renewable nature, lower carbon emissions during production, and energy savings [2] - BASF views bio-based materials as a crucial part of its carbon management strategy, with sustainable sales accounting for 41% in 2023 and a target of over 50% by 2030 [2] - The Chinese government emphasizes the development of the bio-based industry as a strategic emerging industry and a key support for achieving carbon neutrality goals [2] Group 2: Challenges and Recommendations - The bio-based industry in China faces challenges in raw material costs, key technology, and application development, making it difficult to disrupt the dominance of petroleum-based products in the short term [3] - Experts recommend accelerating the transition from grain to non-grain raw materials, improving key technologies to enhance product performance, and expanding market application scenarios [3] Group 3: Future Directions of Bio-Manufacturing - Future bio-manufacturing will focus on six areas: biofuels, bio-based chemicals, bio-based materials, biopharmaceuticals, food industry products, and enzyme preparations [4][5] - Biofuels, such as bio-aviation fuel and biogas, are expected to gradually replace petroleum due to their low carbon and cost-effective characteristics [4] - The production of bio-based chemicals like succinic acid and pentamethylenediamine shows significant energy and greenhouse gas emission reductions compared to petrochemical routes [4]