Hong Kong’s Takeovers Executive has disclosed that UBS AG, an exempt principal trader connected with the offeree, carried out multiple hedging transactions in A shares of ENN Natural Gas Co. Ltd. on 4 June 2026. The dealings were reported under Rule 22 of the Hong Kong Code on Takeovers and Mergers, which applies to the proposed privatisation of ENN Natural Gas by way of scheme of arrangement.

UBS AG bought a total of 637,700 shares for RMB 12.31 million and sold 293,300 shares for RMB 5.69 million, resulting in a combined turnover of RMB 18.01 million. The aggregated average purchase price was approximately RMB 19.31 per share, while the aggregated average sale price stood at roughly RMB 19.42 per share. Transaction prices ranged between RMB 19.22 and RMB 19.72.

All trades were executed to hedge delta-one and other equity-related products generated from wholly unsolicited client-driven orders. UBS AG conducted the transactions on its own account.

UBS AG is ultimately owned by UBS Group AG.