1月7日晚间重要公告一览

Group 1 - Zhongke Lanyun expects a net profit of 1.4 billion to 1.43 billion yuan for 2025, representing a year-on-year increase of 366.51% to 376.51% due to significant gains from investments in Moer Thread and Muxi shares [1] - Chuanjinnuo anticipates a net profit of 430 million to 480 million yuan for 2025, reflecting a year-on-year growth of 144.24% to 172.64% [2] - Guangqi Technology signed contracts for mass production of metamaterials totaling 264 million yuan with four clients [4] Group 2 - Daqin Railway reported a cumulative freight volume of 390 million tons for 2025, a decrease of 0.54% year-on-year [5] - Nanjing Panda clarified that it has no related business in the brain-computer interface sector and has not generated any sales revenue from it [6] - Tianhe Magnetic Materials announced that shareholder Nantong Yuanlong plans to reduce its stake by up to 3% [7] Group 3 - Yili Group's chairman plans to reduce his stake by up to 0.98% within a specified timeframe [12] - Ankai Bus reported a 46.8% year-on-year increase in bus sales for 2025, with total sales reaching 8,569 units [13] - Giant Star Agriculture reported a December 2025 pig sales volume of 666,400 heads, a year-on-year increase of 118.23% [22] Group 4 - China Nuclear Power's cumulative commercial power generation for 2025 is expected to grow by 12.98% year-on-year, reaching 244.43 billion kWh [38] - Weili Medical anticipates a net profit of 75 million to 95 million yuan for 2025, a decrease of 66% to 57% year-on-year [39] - Aonong Biological reported a December 2025 pig sales volume of 162,300 heads, a year-on-year increase of 28.39% [40]