DELTON(01989): A-share stock trading has experienced abnormal fluctuations, and the company's operating situation and internal and external operating environment have not undergone significant changes recently.

DELTON (01989) Announcement: Guangzhou DELTON Co., Ltd. (hereinafter referred to as the "Company" or "this Company") stock (securities abbreviation: DELTON, securities code: 001389 (A share), 01989 (H share)) had a cumulative deviation of more than 20% in the closing price of A shares for two consecutive trading days on June 25, 2026 and June 26, 2026, according to the relevant regulations of the Shenzhen Stock Exchange, which constitutes abnormal stock trading volatility. In response to the abnormal stock trading volatility, the board of directors of the Company conducted a comprehensive self-inspection and confirmed in writing to the controlling shareholder, actual controller, and their concerted actions as follows: 1. There is no need to correct or supplement the information disclosed by the Company in the past; 2. The Company has not found any recent public media reports on undisclosed significant information that may have a significant impact on the trading price of the Company's stock; 3. There have been no significant changes in the Company's operations and internal and external operating environment recently; 4. The Company disclosed on June 23, 2026, the matters related to the issuance of convertible corporate bonds to unspecified parties and investment in the construction of the DELTON Dongguan Intelligent Manufacturing Headquarters project. For specific details, please refer to the Company's disclosure of "Proposal to Issue Convertible Corporate Bonds to Unspecified Parties" and "Announcement on Investment and Signing of Investment Agreement for Construction of DELTON Dongguan Intelligent Manufacturing Headquarters Project". The Company will strictly abide by the provisions of laws, regulations, and normative documents and fulfill its disclosure obligations in a timely manner as the matter progresses. Apart from the above matters, the Company, controlling shareholder, actual controller, and their concerted actions do not have any significant undisclosed matters that should be disclosed by the Company, or major matters in the planning stage; 5. During the period of abnormal stock trading volatility of the Company, the controlling shareholder, actual controller, and their concerted actions did not engage in buying or selling of the Company's stock.