latest news: rongsheng petrochemical co., ltd. (hereinafter referred to as the “company”), a subsidiary of zhejiang petrochemical co., ltd. (hereinafter referred to as “zhejiang pe ...

latest news: on september 19, china chemical said in response to investors’ questions: up to now, there are caprolactam projects, silicon-based aerogel projects, pbat projects, adiponitrile pr ...

latest news: on september 15, fujian guanzhong technology co., ltd. announced the environmental impact assessment of the project with an annual output of 90,000 tons of bio-based fully degradable an ...

latest news: ‘s rhobarr™ 325 barrier dispersion, in 2022 “packcon star awards” and “blue star project-sustainable development packaging competition” jointly won the “s ...