X0202 SCHEDULE 13G/A 0002126759 XXXXXXXX LIVE 1 Class B ordinary shares 04/07/2026 0002027815 Bluemount Holdings Ltd G1194L118 ROOM 1007, CAPITAL CENTRE 151 GLOUCESTER ROAD WANCHAI K3 0000 Rule 13d-1(d) Luk Tung Lam U0 2573872.00 0.00 2573872.00 0.00 2573872.00 18.4 IN Ms. Luk acquired 100% of WI Holdings Limited and 40% of Bluemount Group Limited and, as a result, is deemed to beneficially own the 1,446,323 and 1,127,549 Class B ordinary shares of BMHL held by WI Holdings Limited and Bluemount Group Limited, respectively. She has no intention to influence or control the issuer. Bluemount Holdings Ltd ROOM 1007, CAPITAL CENTRE, 151 GLOUCESTER ROAD, WANCHAI, HONG KONG, 0000 Luk Tung Lam No. 29 Borthwick Drive, Singapore 559532 Singapore Y N/A 18.37% 2,573,872 Nil 2,573,872 Nil Y Y Y Y Y Luk Tung Lam Luk Tung Lam 09/01/2026