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Suzhou Tianmai Thermal Technology Co., Ltd.
Suzhou Tianmai Thermal Technology Co., Ltd. (No. 68 Huikai Road, Luzhi Town, Wuzhong District, Suzhou City, Jiangsu Province)
Listing Announcement for Convertible Corporate Bonds Issued to Unspecified Qualified Investors
Sponsor (Lead Underwriter)
Guotai Haitong Securities Co., Ltd.
(No. 618 Shangcheng Road, China (Shanghai) Pilot Free Trade Zone)
August 2026
Section 1 Important Statements and Prompts
All directors and senior management of Suzhou Tianmai Thermal Technology Co., Ltd. (hereinafter referred to as "Suzhou Tianmai," "the Issuer," "the Company," or "this Company") guarantee the authenticity, accuracy, and completeness of this listing announcement, warrant that there are no false records, misleading statements, or major omissions, and assume individual and joint legal liability.
In accordance with the Company Law of the People's Republic of China (hereinafter "Company Law"), the Securities Law of the People's Republic of China (hereinafter "Securities Law"), and other relevant laws and regulations, the Company's directors and senior management have fulfilled their duties and responsibilities of integrity and diligence in accordance with the law.
The China Securities Regulatory Commission (hereinafter "CSRC"), the Shenzhen Stock Exchange (hereinafter "SZSE"), and other government agencies do not provide any guarantee regarding the listing of the Company's convertible corporate bonds or related matters.
The Company reminds investors that for any content not covered in this listing announcement, please refer to the full text of the "Suzhou Tianmai Thermal Technology Co., Ltd. Prospectus for Issuance of Convertible Corporate Bonds to Unspecified Qualified Investors" (hereinafter "Prospectus") published on the Shenzhen Stock Exchange's designated information disclosure website, Cninfo (www.cninfo.com.cn), on July 30, 2026.
Unless otherwise specified, the definitions of abbreviations or terms used in this listing announcement are the same as those in the Prospectus. Numerical values in this listing announcement are generally rounded to two decimal places; any discrepancies between the total and the sum of individual items are due to rounding.
Section 2 Overview
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Convertible Corporate Bond Abbreviation: Tianmai Convertible Bonds
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Convertible Corporate Bond Code: 123279
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Convertible Corporate Bond Issuance Volume: 786.00 million RMB (7,860,000 units)
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Convertible Corporate Bond Listing Volume: 786.00 million RMB (7,860,000 units)
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Convertible Corporate Bond Listing Venue: Shenzhen Stock Exchange
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Convertible Corporate Bond Listing Date: August 18, 2026
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Duration of Convertible Corporate Bonds: August 3, 2026, to August 2, 2032 (If the date falls on a statutory holiday or weekend, it shall be postponed to the next working day; no additional interest shall be accrued during the postponement period).
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Conversion Period: February 7, 2027, to August 2, 2032 (If the date falls on a statutory holiday or weekend, it shall be postponed to the next working day; no additional interest shall be accrued during the postponement period).
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Interest Payment Date: The annual interest payment date is the anniversary of the issuance date of these convertible bonds. If this date is a statutory holiday or weekend, it shall be postponed to the next trading day, and no additional interest shall be paid during the postponement period. Each period between two consecutive interest payment dates constitutes an interest-bearing year.
Interest Record Date: The annual interest record date is the trading day immediately preceding the annual interest payment date. The Company shall pay the current year's interest within five trading days after the annual interest payment date. For convertible bonds for which a conversion application is submitted on or before the interest record date (including the interest record date), the Company will no longer pay interest for the current interest-bearing year and subsequent years to the holders.
Any taxes payable on interest income received by the bondholders shall be borne by the bondholders.