[13 Science and Technology Innovation 50 companies are implementing buyback plans, and the upper limit is expected to exceed 5 billion yuan] October 27th, the recent buyback and holding activities of companies on the Science and Technology Innovation Board have continued to be active. Since October 8, eight science and technology 50 constituent companies have disclosed their latest repurchase plans, involving Ellis, Baiwei Storage, Tuojing Technology, Montage Technology, Gekko Micro, Haiguang Information, Shengyi Electronics, Huahai Qingke, etc. The total upper limit of the repurchase amount is expected to be approximately 2.65 billion yuan. In terms of shareholding increase, since October 8, Science and Technology 50 company Loongson Zhongke has launched a shareholding increase plan. The controlling shareholder will increase its holdings by no less than 5 million yuan and no more than 6 million yuan within 6 months. Judging from the plans in progress, there are currently 13 Science and Technology 50 constituent companies that are implementing repurchase plans, with an estimated total repurchase limit of 5.08 billion yuan, and a cumulative repurchase of 1.04 billion yuan has been implemented; another 1 Science and Technology 50 constituent company is implementing a shareholding increase plan, with an expected upper limit of 6 million yuan.