白银有色：公司黄金、白银产品收入占比较低；海南矿业拟购买洛阳丰瑞氟业控制权｜公告精选

Mergers and Acquisitions - Keda Manufacturing plans to acquire 51.55% of Guangdong Tefu International Holdings through a combination of issuing shares and cash payments, aiming to hold 100% of Tefu International post-transaction [1] - Hainan Mining is in the process of acquiring control of Luoyang Fengrui Fluorine Industry through issuing shares and cash payments, with a temporary stock suspension expected to last no more than 10 trading days [2] Earnings Forecasts - Mingyang Smart Energy anticipates a net profit attributable to shareholders of 800 million to 1 billion yuan for 2025, representing a year-on-year increase of 131.14% to 188.92% due to significant growth in wind turbine deliveries and sales revenue [3] - Runbei Aerospace forecasts a net profit attributable to shareholders of 165 million to 210 million yuan for 2025, reflecting a year-on-year increase of 86.39% to 137.22%, driven by revenue growth and reduced share-based payment expenses [4] - Yiming Food expects a net profit attributable to shareholders of 47 million to 55 million yuan for 2025, indicating a year-on-year increase of 62.38% to 90.02%, supported by store upgrades and increased customer traffic [5] - Wolong Nuclear Materials projects a net profit attributable to shareholders of 1.1 billion to 1.18 billion yuan for 2025, with a year-on-year increase of 29.79% to 39.22%, attributed to rising market demand across various product lines [6] Shareholding Changes - Bozhong Precision Engineering announced that Tianjin Xinke Hongchuang intends to reduce its stake by up to 1%, amounting to a maximum of 4.4665 million shares, during the period from February 27, 2026, to May 26, 2026 [7] - Ganshe Shares reported that multiple shareholders plan to collectively reduce their holdings by up to 2.59%, equating to a maximum of 794.32 million shares, from March 2, 2026, to June 1, 2026 [8] Risk Matters - Zhongfutong received a warning letter from the Fujian Securities Regulatory Bureau regarding compliance issues involving the company and certain individuals [9] - *ST Baoshi announced that its stock may face delisting risks due to negative financial performance, with projected net profit for 2025 expected to be between -91 million and -64 million yuan [10] - Baiyin Nonferrous Metals highlighted that its revenue from gold and silver products constitutes a low percentage of total revenue, with gold product sales at 8.318 billion yuan (18.67% of total revenue) and silver product sales at 2.023 billion yuan (4.54% of total revenue) for the first half of 2025 [11]