CT Environmental : CHANGE OF NAME OF PRINCIPAL SHARE REGISTRAR AND TRANSFER OFFICE IN THE CAYMAN ISLANDS

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CT ENVIRONMENTAL GROUP LIMITED

中 滔 環 保 集 團 有 限 公 司

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 1363)

CHANGE OF NAME OF PRINCIPAL SHARE REGISTRAR AND TRANSFER OFFICE IN THE CAYMAN ISLANDS

The board of directors (the "Board") of CT Environmental Group Limited (the "Company") hereby announces that the name of the Company's principal share registrar and transfer office in the Cayman Islands has changed from "SMP Partners (Cayman) Limited" to "Suntera (Cayman) Limited" (the "Cayman Islands Share Registrar") with effect from 4 September 2020. The address of the Cayman Islands Share Registrar remains unchanged.

By Order of the Board

CT Environmental Group Limited

Huang Qing

Chairman and Executive Director

Hong Kong, 18 September 2020

As at the date of this announcement, the executive directors of the Company are Ms. Huang Qing, Mr. Cheung Siu Fai, Mr. Li Yang and Mr. Wu Changbiao, and the independent non- executive directors of the Company are Mr. He Jingyong, Mr. Fong Wai Ho and Ms. Lai Pik Chi Peggy.