Hong Kong, 8 June 2026—Under Rule 22 of the Hong Kong Code on Takeovers and Mergers, UBS AG, acting as an exempt principal trader connected with ENN Energy (ENN Natural Gas Co. Ltd.), disclosed multiple hedging transactions in the company’s A shares executed on 5 June 2026.

UBS AG purchased 897,800 shares for RMB 17.24 million and sold 608,800 shares for RMB 11.69 million, resulting in a net acquisition of 289,000 shares valued at approximately RMB 5.55 million. Transaction prices ranged between RMB 19.11 and RMB 19.38 per share.

All dealings were undertaken for the bank’s own account to hedge Delta 1 and equity-related products created from wholly unsolicited client-driven orders. UBS AG is ultimately owned by UBS Group AG.

The disclosure forms part of the ongoing privatisation of ENN Energy by way of a scheme of arrangement. UBS AG’s status as an exempt principal trader requires public reporting of such share dealings during the offer period.