溢多利：公司R-PET酶目前已完成菌株构建及小试中试，正按计划推进并持续进行重组菌株和酶的性能优化

Group 1 - The company has made progress on its R-PET enzyme project, completing strain construction and small-scale testing, and is optimizing the performance of recombinant strains and enzymes as planned [2] - The R-PET enzyme is intended for the biological degradation of waste plastics and fabrics, allowing for their recycling as regenerated materials, which can significantly reduce plastic pollution and carbon footprint [2] - The market outlook for the R-PET enzyme is promising, especially in the context of carbon neutrality goals [2]