On February 13, a shareholder of JST GROUP (06687) deposited shares into Futu Securities International Hong Kong, with a deposit value of HK$655 million, accounting for 7.15% of the company's shares. On the same day, Hang Seng Indexes Company announced the quarterly review results of the Hang Seng Index Series up to December 31, 2025, in which JST GROUP (06687) was included in the Hang Seng Composite Index. The changes will take effect after the market close on Friday, March 6, 2026, and will be implemented starting Monday, March 9, 2026.