In accordance with the requirements of the "Regulations of the People's Republic of China on the Disclosure of Government Information" (State Council Order No. 711), the approval results of the 11th batch of new chemical substance environmental management regular registration certificates for the year 2025 are hereby disclosed.

Appendix: Approval Status of the 11th Batch of New Chemical Substance Environmental Management Regular Registration Certificates for 2025

| Serial No. | Registration Certificate No. | Chinese Name | Applicant/Agent | Activity Type | New Use Environmental Management Requirements |
|------------|-----------------------------|--------------|-----------------|---------------|---------------------------------------------|
| 1 | C1B222250070 | N,N,N',N'-Tetraethylsilanediamine | TEMC CNS Co., Ltd./Wuxi TEMC Electronic Technology Co., Ltd. | Import | None |
| 2 | C1B222250071 | Reaction product of [diisopropyl malonate and polyethylene glycol monomethyl ether-terminated (2-oxepanone polymer with 1,6-diisocyanatohexane and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol)] with 2-methyl-2-butanol | Asahi Kasei Corporation/China National Chemical Information Center Co., Ltd. | Import | None |
| 3 | C1B222250072 | 1,1'-(1,2-Ethanediyl)bis(4-styrene) | Yijin Enterprise Co., Ltd./Hangzhou REACH Technology Group Co., Ltd. | Import | Implement new use environmental management requirements after inclusion in the "Inventory of Existing Chemical Substances in China" |
| 4 | C1A212250073 | 4-(tert-Butoxycarbonyl)-2,6-difluorobenzoic acid | Changzhou WuXi AppTec Co., Ltd. | Production | Implement new use environmental management requirements after inclusion in the "Inventory of Existing Chemical Substances in China" |
| 5 | C1A212250074 | 2,2'-[9H-Fluoren-9-ylidenebis(6,2-naphthalenediyloxy)]bis[ethanol] | Jiangsu Yongxing Chemical Co., Ltd. | Production | None |