R&Y(SH:603286) Sou Hu Cai Jing·2026-01-20 15:16Group 1 - Daying Electronics reported current revenue from its unmanned robot business [1] - Hitec Bio is planning to issue B shares and list on the Hong Kong Stock Exchange [1] - Huangshan Tourism is investing approximately 133 million yuan in the upgrade of the Huangshan Tai Ping cable car electrical system [1] Group 2 - Huatai Technology signed a daily operation contract worth 328 million yuan [1] - Tonghuashun expects a net profit growth of 50%-80% year-on-year for 2025 [1] - Batian Co. anticipates a net profit growth of 117.53%-139.53% for 2025 [1] Group 3 - Aibo Medical plans to acquire at least 51% of the equity of Demei Medical [1] - Kangxin New Materials intends to acquire 51% equity of Yubang Semiconductor for 392 million yuan [1] - Platinum New Materials plans to acquire 20% equity of Xingan Technology for 20 million yuan [1] Group 4 - Hengtong Co. plans to repurchase shares with an investment of 80 million to 100 million yuan [2] - Huicheng Environmental Protection's controlling shareholder intends to increase holdings of 25 million to 50 million yuan in company shares [2] - Blue Universe plans to reduce holdings by no more than 3% of shares [2]