2025 year 7 month 25 On [date], the Science and Technology Achievement Evaluation Center of the Anhui Federation of Industrial Economists was established at... Hefei The city convened a meeting to discuss the joint achievement of Puli Si Biotechnology Co., Ltd. and Anhui University of Engineering. of “ Self-nucleating rapid-crystallizing polylactic acid Key Technologies for Resin Production and Industrialization ” Science and Technology Achievement Evaluation Meeting 。 The evaluation committee is composed of Hefei University of Technology 、 Anhui University 、 Hefei Institutes of Physical Science, Chinese Academy of Sciences 、 Hefei Institute of Technological Innovation, Chinese Academy of Sciences 、 Anhui Agricultural University, Anhui Provincial Petroleum and Chemical Industry Association Hehengtian (Anhui) Architectural Design Research Institute Co., Ltd. No. 7 position Expert Composition. After listening to the project report, reviewing technical documentation, and engaging in questioning and discussion, the expert panel of the evaluation committee concluded that the project has… High purity, low cost D- Lactide preparation technology, poly- D- Breakthroughs have been achieved in lactic acid controlled polymerization technology, self-nucleation–driven rapid crystallization of polylactic acid, and the preparation of heat‑resistant polylactic acid fibers. Following a comprehensive review, the evaluation committee determined that the scientific and technological achievement possesses fully independent intellectual property rights, that the submitted review materials are complete and compliant with established standards, and that all relevant indicators meet the criteria for evaluating scientific and technological achievements. The overall technical level has reached International advanced level.