... the Catalogue) shall obtain 'Environmental Management Registration Certificate for Toxic Chemical Import/Export' (Certificate) and get 'Environmental ... 162 chemicals e.g. Inorganic or organic compound of mercury, PCT, PCB, PBB, nonyl phenol, nonylphenol ethoxylate, ... issued 'Notice on Strengthening Environmental Management Registration of Toxic Chemicals Import and Exports', ruling that China users ...