Group 1 - The Hang Seng Index Company announced that the Hang Seng Hong Kong Stock Connect Software and Semiconductor Index will be renamed to the Hang Seng Hong Kong Stock Connect Software Theme Index, with changes effective from December 16, 2025 [1] - The number of constituent stocks will be fixed at 40, with the addition of stocks such as Reading Group (00772), Qutoutiao (00917), Meitu (01357), and Huoli Technology (01860), while stocks like ASMPT (00522), SMIC (00981), and Hua Hong Semiconductor (01347) will be removed [1] - The calculation method of the index will be updated, including changes to the index objectives, stock selection criteria, industry requirements, and the introduction of new thematic requirements, buffer zones, and fast inclusion rules [1]