常青科技：公司深耕精细化工行业下的高分子新材料细分领域

Group 1 - The company, Changqing Technology, focuses on the high polymer new materials segment within the fine chemical industry, specializing in special monomers and dedicated additives that enhance the performance and functionality of downstream materials [2] - The downstream applications of the company's products span multiple polymer material processing and manufacturing fields, indicating a wide and diverse range of end-use applications [2] - The application of related products in the M9 resin field depends on the specific production plans and formulation designs of downstream customers, who make autonomous decisions [2] Group 2 - The company aims to leverage its core technological accumulation and diversified product matrix to iteratively upgrade product performance, responding deeply to the customized needs of downstream customers [2] - The company seeks to further consolidate and enhance its differentiated competitive advantage in the high polymer new materials segment [2]