Midland New Materials: Indicative announcement regarding the disclosure of the 2026 semi-annual report

Securities code: 300586 Securities abbreviation: Midland New Materials Announcement number: 2026-049

Guangdong Meilian New Materials Co., Ltd.

Indicative announcement regarding the disclosure of the 2026 semi-annual report

The Company and all members of the Board of Directors guarantee that the information disclosed is true, accurate and complete and contains no false records, misleading statements or major omissions.

On August 27, 2026, Guangdong Midland New Materials Co., Ltd. (hereinafter referred to as the "Company") held the 15th meeting of the fifth board of directors, and reviewed and approved the "Proposal on the 2026 Semi-Annual Report and its Summary".

In order to allow investors to fully understand the company's operating results and financial status, the company's "2026 Semi-Annual Report" and "2026 Semi-Annual Report Summary" were disclosed on August 29, 2026 on the GEM information disclosure website designated by the China Securities Regulatory Commission, the Juchao Information Network (http://www.cninfo.com.cn).

Investors are advised to read it carefully.

Announcement is hereby made.

Board of Directors of Guangdong Meilian New Materials Co., Ltd. August 29, 2026

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