On 9 June 2026, Wellington Management Group LLP disclosed an on-market purchase of 800 ENN Energy shares at USD 50.3250 each, according to a Rule 22 filing under the Hong Kong Code on Takeovers and Mergers.

The transaction increases Wellington Management’s total position in ENN Energy to 71.26 million shares, equivalent to approximately 6.30 % of the issued share capital.

Wellington Management is classified as a Class (6) associate of ENN Energy due to its shareholdings. The dealings were executed on a U.S. exchange for the accounts of discretionary investment clients and were carried out by Wellington Management Group LLP, which is ultimately owned by Wellington Management Company LLP.