2021/03/12
Hangzhou Bensong added an annual output of 10,000 tons of modified engineering plastics, 1,000 tons of plastic products and 90 tons of modified engineering plastics R&D project EIA registration public announcement
5197kk com-澳门新浦京8455com 新增年产改性工程塑料10000吨、塑料制品1000吨及改性工程塑料研发90吨项目 环评承诺书.pdf杭州...