In 2012:

Jinhui Zhaolong High-tech Co., LTD. 20,000 Tons/year  PBS slice (PBS)

Golden Hair Technology Co., LTD. 30000 Tons/year PBAT/PBS    （PBS/PBAT）

In 2018:

Tongcheng Chemical (China) Co., LTD. 100LPBAT Test Device (PBAT)

In 2021:

Annual Output of 600,000Tons of PBS Biodegradable Plastics Project of Comfort Dalian New Material Technology Co., LTD. (PBS)