Hong Kong, 20 March 2026—In connection with the proposed privatisation of ENN Natural Gas Co., Ltd. via a scheme of arrangement, the Executive received a Rule 22 disclosure under the Hong Kong Code on Takeovers and Mergers detailing share dealings by a connected associate.

Men Jijun, classified as a Class (3) associate of both the offeror and the offeree company, sold 100,000 A-shares of ENN Natural Gas on 19 March 2026 at RMB23.30 per share. Following the transaction, Men Jijun holds 275,000 shares, representing 0.0089 % of the company’s issued share capital.

The transaction was executed for Men Jijun’s own account and forms part of the disclosures required during the privatisation process. No other dealings were reported in this filing.