huafeng chemical: trial production of adipic acid expansion project (phase 6)
huafeng chemical announced on the evening of september 12 that the 1.15 million tons/year adipic acid expansion project (phase 6) invested and constructed by huafeng chongqing chemical, the company’s controlling subsidiary company, has recently been put into trial operation. after the project is put into production, the overall scale of the company’s adipic acid products…

