China's Simplified Registration Certificate Clearance Results for Environmental Management of New Chemical Compounds in 16th batch    

"On November 25,2025, the Ministry of Ecology and Environment of the People's Republic of China (MEE) published the approval results for the 16th batch of “new chemical substances” under its simplified environmental‑management registration scheme.The announcement includes a table listing the newly approved chemicals, each with a registration number, Chinese name, applicant / agent, and the type of allowed activity (e.g. production or import),
Among the approved entries are compounds such as:
""Hydroxy-hydroxyalkyl-alkyl bismuth salt"" for production/import by a coatings company;
""di[7-oxabicyclo[4.1.0]heptane]"" for import;
A polymer described as ""a polymer of α-hydro-ω-hydroxy-poly(oxy-alkyldiyl) and 1,1′-methylenebis[4-isocyanate phenyl]"" is available for import.
In total, the list includes several new chemical substances approved for either domestic production or import.
1) Bismuth salt of hydroxy-hydroxyalkyl alkyl alkaoate
2) Bi[7-oxadicyclic [4.1.0]heptane]
3) α-hydro-ω-hydroxy-poly(oxy-alkane diyl) and 1,1′-methylene bis[4-isocyanate combined with benzene]
4) Polymers of 2-methyl-2-acrylate 2-(dimethylamino)ethyl ester with methyl 2-methyl-2-acrylate, butyl 2-methyl-2-acrylate, 2-ethylhexyl acrylate, 2-methyl-2-benzyl acrylate, and 2-methyl-2-acrylate 2-[2-(2-(2-ethoxyethoxy)ethoxy]ethyl
5) 1,2-Bis(1,1,2,2-tetrafluoroethoxy)ethane
6) 4-allyl oxygen-2,2,6,6-tetramethylpiperidine
7) Cyclohexobic acid is a mixed tetraester of benzoic acid, enanthic acid, isostearic acid, and pentaerythritol
8) Dichlorodiazepine heterodense cyclic aromatic hydrocarbons
9) 3,8-diazepine bicyclic [3.2.1]octane-3-formate-tert-butyl formate
10) (5-Benzoyl-2,4-dihydroxy-3-methylphenyl) Reaction mixture of (3-methylphenyl)methylone with 1,1'-(4,6-dihydroxy-5-methyl-1,3-phenyl)bis[1-(3-methylphenyl)methone] and 1,1'-(4,6-dihydroxy-5-methyl-1,3-phenyl)bis[1-phenylmethone]
This public disclosure fulfills the transparency requirement under the Regulations on Opening Government Information of the People's Republic of China, allowing stakeholders and the public to review which new chemicals have entered commercial circulation under simplified registration."