henan energy s annual output of 100 000 tons of pbt series products project is completed at one time and the entire process is produced to produce qualified products
on the evening of october 1, henan energy’s 100,000-ton pbt series product project completed the entire process at once and produced qualified products, marking the official entry of henan energy and chemical industry into the field of degradable plastics. it is reported that this project is a key provincial and municipal project, which can realize…
