Gelonghui, on November 24, announced that zhejiang supcon technology co., ltd. (688777.SH) would first implement the shareholding buyback on July 5, 2024, and complete the buyback on November 22, 2024. The actual number of shares bought back was 2.6144 million shares, accounting for 0.33% of the total share capital, with a total buyback amount of 100.018 million yuan. The company's controlling shareholder and actual controller, Chu Jian, increased the company's shareholding by 0.2584 million shares from June 20, 2024, to October 11, 2024, with an increase amount of 10.4444 million yuan.