Henan Jinyuan Hydrogenated Chemicals Co., Ltd. (JINYUAN HCHEM) announced on 24 April 2026 that its 2025 Annual Report and the accompanying notice of the forthcoming annual general meeting (AGM) are now available in both English and Chinese on the HKEXnews website (www.hkexnews.hk) and the company’s website (www.jyqhhg.com).

The company confirmed that, in line with the expanded paperless listing regime under Rule 2.07A of the Hong Kong Stock Exchange Listing Rules—effective since 31 December 2023—it has formally adopted electronic dissemination for all future corporate communications. These materials include directors’ reports, annual and interim reports (and any summaries), meeting notices, circulars, listing documents and proxy forms.

Key operational details:

• Availability: All future corporate communications will be provided exclusively in electronic form on the company’s and HKEXnews websites. • Shareholder action: Non-registered shareholders who wish to receive e-mail notifications of new publications must supply a functional e-mail address to their banks, brokers, custodians or other intermediaries holding their H-shares. • Printed copies: Stakeholders experiencing difficulties with online access, or preferring hard copies, can request printed versions free of charge by e-mailing jinyuanhchem.ecom@computershare.com.hk or writing to Computershare Hong Kong Investor Services Limited, 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong. A reply form is provided for this purpose, and any request for printed materials remains valid for one year from the date of receipt. • Support: Enquiries can be directed to the H-share registrar via telephone at (852) 2862 8688 during business hours, Monday to Friday (Hong Kong time).

The board, chaired by Executive Director Mr. Wang Zengguang, emphasised that these measures align the company with HKEX’s sustainability objectives while ensuring shareholders maintain timely access to essential information ahead of the upcoming AGM.