公告日期：2026-05-30

2025 Annual Report

Section I Important notes, contents and definitions
The Board of Directors, the Supervisory Committee and the Directors and senior
management of the Company warrant that the contents of the annual report are
true, accurate and complete, and that there are no false records, misleading
statements or material omissions, and that they will severally and jointly accept
legal responsibility for such contents.

Qiu Yibo, Chairman of the Company, Zheng Xingang, the person in charge of
accounting work, and Gong Yanhong, the head of the accounting agency
(accounting supervisor), declared to ensure the annual financial statement report
is true, accurate and complete.

All directors have attended the Board meeting at which this report was
considered.

The forward-looking statements contained in this report regarding future plans,
development strategies, industry discussions, and outlook do not constitute
substantive commitments from the Company to investors. Investors are hereby
advised to exercise caution regarding investment risks. Investors are advised to
refer to “Section III: Management Discussion and Analysis”, specifically "XI.
Prospects for the Future Development of the Company (IV)Risks and
Countermeasures Faced by the Company."

The Company is required to comply with the disclosure requirements in respect
of the chemical industry as set out in the "No. 3 Self-Regulatory Guidelines for
Listed Companies of the Shenzhen Stock Exchange - Disclosure of Industry
Information".

The Company's profit distribution plan reviewed and approved by the Board: on
the basis of the share capital entitled to profit distribution registered on the date
of registration of shareholdings for the implementation of the equity distribution,
a cash dividend of RMB 0.50 (tax included) per 10 shares will be distributed to
all shareholders. There will be no equity dividend (tax included) or conversion of
equity reserve……
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