Datang Environment Industry : ANNOUNCEMENT - ISSUANCE OF THE SECOND TRANCHE SUPER SHORT-TERM COMMERCIAL PAPER FOR THE YEAR OF 2021

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

Datang Environment Industry Group Co., Ltd.*

大 唐 環 境 產 業 集 團 股 份 有 限 公 司

(A joint stock company incorporated in the People's Republic of China with limited liability)

(Stock Code: 1272)

ANNOUNCEMENT

ISSUANCE OF THE SECOND TRANCHE SUPER SHORT-TERM

COMMERCIAL PAPER FOR THE YEAR OF 2021

This announcement is made by Datang Environment Industry Group Co., Ltd. (the "Company") pursuant to Rule 13.09 of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the "Listing Rules") and the Inside Information Provisions under Part XIVA of the Securities and Futures Ordinance (Chapter 571 of the Laws of Hong Kong).

Reference is made to the supplemental circular of the extraordinary general meeting of the Company dated 16 November 2018 (the "Circular") and the announcement on poll results of the extraordinary general meeting dated 30 November 2018. Unless otherwise specified, the terms used herein shall have the same meanings as those defined in the Circular.

The board (the "Board") of directors (the "Directors") of the Company is pleased to announce that the Company has completed the issuance of the second tranche super short-term commercial paper for the year of 2021 (the "SCP") and received the proceeds from such issuance on 8 April 2021. The ultimate issue size of the SCP is RMB500 million, with a term of 90 days, a face value of RMB100, and an issuing rate of 2.64%. Date of value is 9 April 2021.

The SCP was publicly issued to qualified investors, with Beijing Rural Commercial Bank Co., Ltd.*（ 北 京 農 商 銀 行 股 份 有 限 公 司 ）as the lead underwriter and bookrunner. The proceeds from the SCP, after deducting issue expenses, is proposed to be used for repayment of interest-bearing liabilities.

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The issuance of the SCP does not constitute any transaction under Chapter 14 and Chapter 14A of the Listing Rules.

This announcement does not constitute, or form part of, an offer or invitation, or solicitation or inducement of an offer, to subscribe for or purchase any of the SCP or other securities of the Company, nor is this announcement calculated to invite offers for any securities of the Company.

Holders of shares or other securities of the Company and potential investors of the Company should exercise caution when dealing in the shares or other securities of the Company.

By order of the Board

Datang Environment Industry Group Co., Ltd.*

Qu Bo

Chairman

Beijing, the PRC, 9 April 2021

As at the date of this announcement, the non-executive Directors are Mr. Qu Bo, Mr. Liu Quancheng, Mr. Liu Ruixiang and Mr. Li Zhenyu; the executive Directors are Mr. Wang Yanwen and Mr. Tian Dan; and the independent non-executive Directors are Mr. Ye Xiang, Mr. Mao Zhuanjian and Mr. Gao Jiaxiang.

• For identification purposes only

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