On December 30, 2024, Morgan Stanley Capital Services LLC executed multiple derivative transactions regarding CNBM's shares. These transactions involved customers actively facilitating buying and selling operations, with the number of derivatives ranging from 2 shares to 254,000 shares, and maturity dates between April 15, 2025, and July 24, 2028.The reference price for the transactions was between 3.5854 yuan and 3.6300 yuan per share, with total amounts ranging from 7.26 yuan to 910,679.9160 yuan. Notably, after completion of all these transactions, the number of related securities held was zero. Morgan Stanley Capital Services LLC was identified as a Type (5) connected person related to the offeror, and these transactions were conducted for its own account.The disclosure of these transactions was made under Rule 22 of the Hong Kong Code on Takeovers and Mergers, possibly related to CNBM's share buyback through a comprehensive offer. This series of transactions demonstrates the active trading activity of Financial Institutions against a backdrop of the company's potential share buyback.

On December 30, 2024, Morgan Stanley Capital Services LLC executed multiple derivative transactions regarding CNBM's shares. These transactions involved customers actively facilitating buying and selling operations, with the number of derivatives ranging from 2 shares to 254,000 shares, and maturity dates between April 15, 2025, and July 24, 2028.The reference price for the transactions was between 3.5854 yuan and 3.6300 yuan per share, with total amounts ranging from 7.26 yuan to 910,679.9160 yuan. Notably, after completion of all these transactions, the number of related securities held was zero. Morgan Stanley Capital Services LLC was identified as a Type (5) connected person related to the offeror, and these transactions were conducted for its own account.The disclosure of these transactions was made under Rule 22 of the Hong Kong Code on Takeovers and Mergers, possibly related to CNBM's share buyback through a comprehensive offer. This series of transactions demonstrates the active trading activity of Financial Institutions against a backdrop of the company's potential share buyback.