Hong Kong stocks opened higher, with the Hang Seng Index up 0.63% and the Hang Seng Tech Index up 1.07%. Biopharmaceutical stocks continued their upward trend, while non-ferrous metals, large-scale models, and new energy vehicle companies also rebounded. BYD Electronic (00285.HK) fell 6.55% after its earnings release, while newly listed Sunmi Technology-W (06810.HK) rose 292.20%.