TCL Electronics Moves Into Hang Seng Composite LargeCap & MidCap IndexTCL Electronics Holdings Ltd. said it will shift from the Hang Seng Composite SmallCap Index into the Hang Seng Composite LargeCap & MidCap Index, with the change taking effect on March 9, 2026. The company will also be added to the Hang Seng Large-Mid Cap (Investable) Index and the Hang Seng Composite MidCap Index, while being removed from several small-cap benchmarks