News About Us Zist Sabz Polymer is a petrochemical complex, and leader of the development and production of innovative biodegradable polymers in Iran. Biodegradable polymer: We produce biodegradable polymers: PBAT (Polybutylene adipate terephthalate), PBS (Polybutylene succinate) and the organic compound BDO (1,4-Butanediol) for the first time in Iran. According to the negotiations between two companies […]