Ronbay Technology(SH:688005) Xuan Gu Bao·2026-01-13 12:15Group 1: Equity Transfer and Buyback - Sanwei Co., Ltd. plans to transfer no more than 5.10% of its shares by controlling shareholder Ye Jiyue [1] - Haojiang Intelligent intends to repurchase shares for an amount between 1.5 million to 3 million yuan, with a maximum repurchase price of 19.23 yuan per share [1] Group 2: External Investment and Daily Operations - Shunhao Co., Ltd. plans to increase its investment in Guidao Chengguang by 74.98 million yuan, raising its shareholding ratio to 28.68% [2] - China Power Construction's subsidiary signed an EPC general contracting agreement worth approximately 6.873 billion yuan [3] - Rongbai Technology signed an agreement with CATL to supply 3.05 million tons of lithium iron phosphate cathode materials, with total sales exceeding 120 billion yuan [3] - Yueling Co., Ltd. plans to publicly transfer its 10.05% stake in Zhongshi Guangxin [3] - Ankao Smart Electric signed a contract with Client A to provide power equipment for a North American data center project, with a contract value of 8.983 million USD [3] - Lekai Film plans to invest approximately 97.67 million yuan in the construction of a TAC functional film coating production line project [3] - Jingjia Micro signed a strategic cooperation intention letter with Hangzhou Jing'an Technology, covering products including global situational awareness systems and intelligent defense systems [3] Group 3: Performance Changes - Wohua Pharmaceutical expects a net profit of 80 million to 115 million yuan in 2025, representing a year-on-year increase of 119.76% to 215.90% [5] - Dazhu CNC anticipates a net profit of 785 million to 885 million yuan in 2025, with a year-on-year growth of 160.64% to 193.84% due to a significant increase in the PCB processing equipment market [5] - Changlan Technology expects a net profit of 130 million to 160 million yuan in 2025, a year-on-year increase of 74.07% to 114.24% [6] - Tengyuan Cobalt anticipates a net profit of 1.028 billion to 1.164 billion yuan in 2025, with a year-on-year growth of 50.02% to 69.87% as production capacity from fundraising projects gradually releases [6] - TCL Technology expects a net profit of 100 million to 4.55 billion yuan in 2025, representing a year-on-year increase of 169% to 191% [7] - Chenguang Biotechnology anticipates a net profit of 350 million to 405 million yuan in 2025, with a year-on-year growth of 272.14% to 330.62% [8] Group 4: Evening Announcements - Yijing Optoelectronics expects a negative net asset value by the end of 2025, which may lead to a risk warning for delisting [4]