Core Viewpoint - 大唐环境 has successfully issued the fourth phase of its 2025 technology innovation bonds, raising a total of RMB 500 million with a maturity of 268 days and an interest rate of 1.77% [1] Summary by Sections Bond Issuance Details - The bond issuance was completed on October 15, 2025, targeting qualified investors [1] - The principal underwriter and book manager for this issuance is Shanghai Pudong Development Bank [1] - The face value of the bonds is RMB 100 each [1] Fund Utilization - The funds raised from this bond issuance will be used to repay interest-bearing liabilities [1]

Core Viewpoint - 大唐环境 has successfully issued the fourth phase of its 2025 technology innovation bonds, raising a total of RMB 500 million with a maturity of 268 days and an interest rate of 1.77% [1] Group 1: Bond Issuance Details - The bond issuance was completed on October 15, 2025, targeting qualified investors [1] - The principal underwriter and book manager for this issuance is Shanghai Pudong Development Bank [1] - The face value of the bonds is set at RMB 100 each [1] Group 2: Fund Utilization - The funds raised from the technology innovation bonds will be used to repay interest-bearing liabilities [1]

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其 準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部分內容 而產生或因倚賴該等內容而引致的任何損失承擔任何責任。 Datang Environment Industry Group Co., Ltd.* 本公告乃由大唐環境產業集團股份有限公司（「本公司」）根據香港聯合交易所有限公司證 券上市規則（「上市規則」）第13.09條以及證券及期貨條例（香港法例第571章）第XIVA部之 內幕消息條文（定義見上市規則）而作出。 茲提述本公司日期為2023年9月18日的臨時股東大會通函（「通函」）及日期為2023年12月20 日的臨時股東大會投票表決結果公告。除非另有規定，本公告所用詞彙與通函所界定者 具有相同涵義。 本公司董事（「董事」）會（「董事會」）欣然宣佈，本公司已於2025年10月15日完成向合資格 投資者發行2025年度第四期科技創新債券（「科技創新債券」），主承銷商及賬簿管理人為 上海浦東發展銀行股份有限公司，並已收到本期發行之募集資金。科技創新債券的發行 規模為人民幣500百萬元，期限為268天，面值為人民幣1 ...

Core Viewpoint - Recently, Datang Environment Industry Group established Hohhot Green Creation Environmental Protection Co., Ltd., indicating a strategic expansion into environmental services and renewable energy sectors [1] Company Summary - Hohhot Green Creation Environmental Protection Co., Ltd. has a registered capital of 117 million yuan [1] - The company is wholly owned by Datang Environment (01272.HK) [1] - The business scope includes solid waste management, wind power technology services, solar power technology services, power generation, transmission, and distribution services [1]

Group 1 - The company, Datang Environment (01272), has received approval from the China Interbank Market Dealers Association for the issuance of super short-term financing bonds, short-term financing bonds, and medium-term notes, with the registration valid until March 11, 2026 [1] - The registered scale for super short-term financing bonds is capped at RMB 3 billion, short-term financing bonds at RMB 2 billion, and medium-term notes at RMB 1 billion [1] - The funds raised will be used for the company's working capital, project investments, and repayment of maturing debts [1] Group 2 - The company has not identified any potential bidders for the public listing of a potential sale, and as a result, the public listing will not proceed [2]

Core Viewpoint - 大唐环境 (01272.HK) plans to apply for the issuance of super short-term financing bonds, short-term financing bonds, and medium-term notes to ensure financing channels, reduce financing costs, meet funding needs, and maintain bond registration quotas [1] Financing Plans - The company intends to register a total of up to RMB 30 billion for super short-term financing bonds, RMB 20 billion for short-term financing bonds, and RMB 10 billion for medium-term notes [1] - The issuance scale is set to match the registration scale, with the same limits for super short-term financing bonds, short-term financing bonds, and medium-term notes [1] Issuance Terms - The issuance period for each super short-term financing bond will not exceed 270 days from the date of issuance [1] - Each short-term financing bond will have a maximum issuance period of 1 year from the date of issuance [1] - Each medium-term note will also have a maximum issuance period of 1 year from the date of issuance, with specific terms to be determined based on actual issuance [1] Use of Proceeds - The funds raised will be used for the company's (including its subsidiaries) working capital, project investments, and repayment of maturing debts [1]

Group 1 - The company, Datang Environment (01272), has received approval from the China Interbank Market Dealers Association for the issuance of super short-term financing bonds, short-term financing bonds, and medium-term notes, with the registration valid until March 11, 2026 [1] - The registered scale includes a total of up to RMB 3 billion for super short-term financing bonds, RMB 2 billion for short-term financing bonds, and RMB 1 billion for medium-term notes [1] - The funds raised will be used for the company's working capital, project investments, and repayment of maturing debts [1] Group 2 - The company has not identified any potential bidders for the public listing of a potential sale, and as a result, the public listing will not proceed [2]

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其 準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部分內容 而產生或因倚賴該等內容而引致的任何損失承擔任何責任。 Datang Environment Industry Group Co., Ltd.* 1272 本公告乃由大唐環境產業集團股份有限公司（「本公司」）根據香港聯合交易所有限公司證 券上市規則（「上市規則」）第13.09條及證券及期貨條例（香港法例第571章）第XIVA部項下 內幕消息條文（定義見上市規則）而作出。 (1) 境內註冊債券融資工具及發行超短期融資券、短期融資券及中期票據 (1)內幕消息 – 境內註冊債券融資工具及發行超短期融資券、 短期融資券及中期票據；及 (2)自願公告 – 有關潛在出售特許經營資產的最新進展 茲提述本公司日期為2023年9月18日的臨時股東大會通函及日期為2023年12月20日的延期 的臨時股東大會投票表決結果公告。 本公司已於2024年獲中國銀行間市場交易商協會（「交易商協會」）批准註冊超短期融資券 （「超短期融資券」）、短期融資券及中期票據的發行額度，註冊額度將於2 ...

致：香港交易及結算所有限公司 公司名稱: 大唐環境產業集團股份有限公司（在中華人民共和國註冊成立的股份有限公司） 呈交日期: 2025年9月30日 I. 法定/註冊股本變動 FF301 股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2025年9月30日 狀態: 新提交 | 1. 股份分類 | 普通股 | 股份類別 | H | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 01272 | 說明 | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | 法定/註冊股本 | | | 上月底結存 | | | 624,296,200 | RMB | | 1 RMB | | 624,296,200 | | 增加 / 減少 (-) | | | 0 | | | RMB | | 0 | | 本月底結存 | | | 624,296,200 | RMB | | 1 RMB | | 624,296,200 | | ...

* （在中華人民共和國註冊成立的股份有限公司） (A joint stock company incorporated in the People's Republic of China with limited liability) Stock Code 股份代號 : 1272 For identification purpose only 僅供識別 * 2025中期報告 INTERIM REPORT CONTENTS 目錄 | Company Profile | 2 | | --- | --- | | 公司簡介 | | | Financial Highlights | 3 | | 財務摘要 | | | Management Discussion and Analysis | 6 | | 管理層討論與分析 | | | Changes in Share Capital and Shareholdings of | | | Substantial Shareholders | 28 | | 股本變動及主要股東持股情況 | | | Significant Events | 34 | | 重大事項 | | | Pr ...