亚洲综合精品一区二区,久久无码精品一区二区三区,欧美日韩永久免费看看视频,99久久国语露脸精品国产,亚洲成人网在线看,亚洲一区电影免费,欧美大片中文字幕网站,精品日韩人伦一区二区三区蜜桃

In 2018, Zhejiang Huixiang Chemical Industry Co., Ltd. merged and acquired Wolong Chemical Co., Ltd. located on the east side of the company through mergers and reorganizations. The new project of annual production of 80,200 tons of anionic surfactants and 21,000 tons of special polyether projects was extremely large. Has enriched the company's industrial chain.