Bank of China Limited (stock code: 03988) reported that, as of January 31, 2026, its total authorized and registered share capital remained at RMB 422,212,411,814, with no changes recorded during the month in any share class. The H shares listed on the Stock Exchange stood at 83,622,276,395, while the A shares, listed on the Shanghai Stock Exchange, accounted for 238,590,135,419.

The company also maintained 730,000,000 domestic preference shares in its Third Tranche and 270,000,000 domestic preference shares in its Fourth Tranche, each with a par value of RMB 100. No adjustments were made during the reporting period in shares issued or held in treasury, and the public float requirement for the H shares remained in compliance at a 5% threshold. Convertible preference shares carried a subscription price of RMB 3.62, with the potential to convert into ordinary A shares under specified trigger events, though no conversions were executed in January. All figures were extracted from the official announcement released on February 4, 2026.