Since October 8, eight companies listed on the STAR 50 Index, including Allist Pharmaceuticals, Biwin Storage Technology, Piotech, Montage Technology, GalaxyCore, Hygon Information Technology, Shengyi Electronics, and Hwatsing Technology, have disclosed their latest share repurchase plans, with a combined maximum estimated repurchase amount of approximately 2.65 billion yuan. During the same period, the controlling shareholder of Loongson Technology, another STAR 50 company, launched a shareholding increase plan, intending to increase its holdings by no less than 5 million yuan and no more than 6 million yuan within six months. Currently, a total of 13 STAR 50 constituent companies are implementing share repurchase plans, with a combined maximum estimated repurchase amount of 5.08 billion yuan, having already repurchased 1.04 billion yuan. Additionally, one company is implementing a shareholding increase plan, with a maximum estimated increase amount of 6 million yuan.