7月21日晚间，神马电力（603530）披露选举公司董事长、副董事长暨变更法定代表人的公告。 公司董事会同意选举金书渊为公司第五届董事会董事长，同意选举金玲为公司第五届董事会副董事长， 公司法定代表人相应变更为金玲。 金书渊1993年出生，今年32岁，2019 年毕业于美国宾夕法尼亚大学，获理学硕士学位，2022年入职上 海神马电力工程有限公司，曾负责美洲地区部市场推广工作；后于2022 年加入上海神马电力控股有限 公司任副总经理。 神马电力在资本市场也比较年轻，公司注册地在江苏南通，2019年8月5日在沪市主板上市，公司主要从 事电力系统外绝缘系列产品的研发、生产与销售，目前市值约120亿元。 金书渊也成为江苏A股上市公司中最新的一位"90"后董事长。 除金书渊外，据不完全统计，江苏A股上市公司"90"后董事长还有聚杰微纤仲鸿天、微导纳米王磊、康 力电梯朱琳昊、禾昌聚合赵茜菁、海锅股份盛天宇、亚星锚链陶兴。 金书渊不是职业经理人，他是神马电力实际控制人马斌、陈小琴的女婿，公司董事马成是他的配偶。 今年7月5日，马斌辞去神马电力董事长等职位，同时，他的女儿马成补选成为公司董事。 马斌1971年出生，今年54岁 ...

Group 1 - Ruihu Mould achieved a net profit of 227 million yuan in the first half of 2025, a year-on-year increase of 40.33% [1] - The company reported an operating income of 1.662 billion yuan, representing a year-on-year growth of 48.3% [1] - The main business focuses on automotive manufacturing equipment and lightweight automotive components [1] Group 2 - Dongfang Fortune announced that shareholder Shen Yougen's inquiry transfer price is set at 21.66 yuan per share [1] - The transfer will not occur through centralized bidding or block trading, and the shares cannot be transferred within six months [1] - The company specializes in securities, financial e-commerce services, and financial data services [1] Group 3 - Yunnan Copper plans to purchase 40% of Liangshan Mining for 2.324 billion yuan through a share issuance [3] - The transaction involves issuing shares to the controlling shareholder and indirect controlling shareholder to raise matching funds [3] - The company is engaged in copper exploration, mining, smelting, and processing of precious and rare metals [3] Group 4 - Changchuan Technology reported a net profit of 427 million yuan in the first half of 2025, a year-on-year increase of 98.73% [15] - The company achieved an operating income of 2.167 billion yuan, reflecting a year-on-year growth of 41.8% [15] - The main business is focused on the research, production, and sales of integrated circuit equipment [15] Group 5 - ST Lingda reported a net loss of 105 million yuan in the first half of 2025, an improvement from a net loss of 168 million yuan in the same period last year [17] - The company achieved an operating income of 59.93 million yuan, a year-on-year increase of 72.39% [17] - The main business involves high-efficiency photovoltaic solar cells and photovoltaic power generation [17] Group 6 - Anning Co. plans to acquire 100% equity of three companies for 6.508 billion yuan through phased cash payments [14] - The acquisition aims to enhance resource reserves, business scale, market share, and profitability [14] - The company primarily engages in the mining, washing, and sales of vanadium-titanium magnetite [14] Group 7 - Huylv Ecological is planning a major asset restructuring, with stock suspension effective from July 22, 2025 [13] - The restructuring involves issuing shares and cash to acquire 49% equity of Wuhan Junheng Technology [13] - The company specializes in landscape engineering construction and design [13] Group 8 - ST Xifa is planning to acquire the remaining 50% equity of Lhasa Beer for cash, which will lead to full control of the company [26] - The transaction is in the planning stage and is expected to constitute a major asset restructuring [26] - The company is involved in the production and sales of beer [26]