On 2 June 2026, the Executive received a Rule 22 disclosure under the Hong Kong Code on Takeovers and Mergers relating to the proposed privatisation of ENN Energy Holdings Limited by way of a scheme of arrangement.

UBS AG, classified as an exempt principal trader connected with the offeree company, reported the following transaction in ENN Energy ordinary shares executed on 1 June 2026:

• Trade type: Sale conducted for UBS AG’s own account as hedging of Delta-1 products arising from wholly unsolicited client-driven orders.

• Volume: 42,500 shares.

• Consideration: USD 2.28 million.

• Price range: Highest at USD 53.65 per share and lowest at USD 53.43 per share.

The disclosure forms part of the ongoing reporting requirements linked to the privatisation process and provides market transparency on dealings by parties connected with ENN Energy. UBS AG remains ultimately owned by UBS Group AG. No additional transactions or parties were reported in the filing.