股市必读：爱克股份（300889）12月31日主力资金净流出1432.58万元，占总成交额16.31%

Trading Information Summary - On December 31, 2025, Aike Co., Ltd. (300889) closed at 20.7 yuan, up 0.29%, with a turnover rate of 2.91%, trading volume of 42,600 shares, and a transaction amount of 87.82 million yuan [1] - On the same day, the net outflow of main funds was 14.33 million yuan, accounting for 16.31% of the total transaction amount; retail funds had a net inflow of 8.95 million yuan, accounting for 10.19% of the total transaction amount [1] Company Announcements Summary - Aike Co., Ltd. plans to acquire 100% equity of Dongguan Silicong through issuing shares and cash payment, which constitutes a major asset restructuring and related party transaction. The company is currently advancing due diligence, auditing, and evaluation work, with further board meetings and shareholder meetings to be held for approval. The transaction is subject to review by the Shenzhen Stock Exchange and registration by the CSRC, indicating uncertainty [1][3] - The company and its wholly-owned subsidiary, Yongxin New Materials, provided joint liability guarantees for the financing application of its controlling subsidiary, Yongchuan Electronics, with guarantee amounts of 28 million yuan and 35 million yuan, respectively. These guarantees fall within the previously approved guarantee limit of 120 million yuan, and there are no overdue guarantees or litigation guarantee situations [1]