CSSC OFFSHORE & MARINE ENGINEERING (GROUP) COMPANY LIMITED (stock code: 00317) reported that as of 30 November 2025, the total authorized and registered share capital remained at RMB 1,413,506,378, with no change from the previous month. The H shares, listed on The Stock Exchange of Hong Kong Limited, stood at 592,071,197, and the A shares, listed on the Shanghai Stock Exchange (stock code: 600685), maintained a count of 821,435,181.

No increases, decreases, or other movements in share capital were recorded during the reporting period. Consequently, the reported number of issued H shares and A shares, as well as treasury shares, remained unchanged for the month.