从基金十大重仓股角度 数据显示，汇安基金旗下1只基金重仓唯万密封。汇安多策略混合A（005109）二季度持有股数9.17万 股，占基金净值比例为1.45%，位居第一大重仓股。根据测算，今日浮亏损失约19.9万元。连续4天下跌 期间浮亏损失30.08万元。 8月26日，唯万密封跌5.09%，截至发稿，报40.43元/股，成交1.82亿元，换手率8.34%，总市值48.52亿 元。唯万密封股价已经连续4天下跌，区间累计跌幅7.15%。 资料显示，上海唯万密封科技股份有限公司位于上海市浦东新区运通路196弄6号楼，成立日期2008年11 月19日，上市日期2022年9月14日，公司主营业务涉及液压气动密封产品研发、生产和销售的高新技术 企业。主营业务收入构成为：液压密封件35.26%，液压密封包18.60%，泵阀密封件18.59%，其他密封 件15.18%，非密封产品11.80%，其他(补充)0.58%。 汇安多策略混合A（005109）成立日期2017年11月22日，最新规模8765.5万。今年以来收益43.31%，同 类排名842/8194；近一年收益71.92%，同类排名1015/7962；成立以来收益98. ...

Core Viewpoint - Weiman Sealing (唯万密封) reported significant growth in revenue and net profit for the year 2024, driven by active industry application expansion, cost reduction, efficiency improvement, and technological innovation across various business sectors [1][2]. Group 1: Financial Performance - The company achieved a revenue of 716 million yuan, representing a year-on-year increase of 97.02% [1]. - The net profit attributable to shareholders was 53.17 million yuan, reflecting a year-on-year growth of 43.35% [1]. Group 2: Business Segments - In the engineering machinery sealing market, the company launched new high-performance products, resulting in sales revenue of 407.29 million yuan, up 62.19% year-on-year [1]. - The coal mining machinery sealing market saw improvements in product performance and production efficiency, with the company supplying a complete sealing package for a world-first 10-meter high intelligent hydraulic support sealing system [1]. - The agricultural machinery sealing market generated sales revenue of 24.81 million yuan, a 43.09% increase year-on-year, with successful entries into major tractor manufacturers' supply chains [2]. - In the pneumatic and automation sealing sector, sales revenue reached 14.43 million yuan, growing by 14.09% year-on-year, with enhanced production processes and partnerships with leading companies [2]. - The oil and gas sealing sector achieved sales revenue of 124.25 million yuan, with products used widely in domestic and international markets [2]. - The general industrial sealing segment introduced new specialty engineering plastic sealing products, becoming a leading supplier in the domestic market [2]. Group 3: Company Overview - Weiman Sealing specializes in the research, production, and sales of hydraulic and pneumatic sealing products, with applications across engineering machinery, coal mining machinery, agricultural machinery, and industrial automation [3].

Core Viewpoint - The article highlights the recent trend of foreign investment in China's industrial manufacturing sector, indicating a positive outlook for the recovery of Chinese manufacturing and a renewed focus of global capital on the Chinese market [1]. Group 1: Investment Activities - Singapore's Government Investment Corporation (GIC) has increased its stake in Huaming Equipment, holding 18.08 million shares, which is 2.02% of the total share capital [3]. - Barclays and Goldman Sachs have also increased their holdings in Yuexin Health, acquiring 2.25 million shares (0.24%) and 1.97 million shares (0.21%) respectively [5][6]. - Morgan Stanley has increased its stake in Weiman Sealing, holding 370,000 shares, which is 0.31% of the total share capital [8]. Group 2: Company Profiles - Huaming Equipment is the only domestic manufacturer with two complete industrial chain production bases for tap-changer products, holding over 80% of the domestic market share after acquiring its largest competitor in 2019 [3][4]. - Yuexin Health operates in health and wellness services, manufacturing and selling health-related building materials, and leasing investment properties, focusing on digital transformation in healthcare [5][6]. - Weiman Sealing specializes in hydraulic and pneumatic sealing products, with a focus on high-end materials and technology development, aiming for domestic market replacement in the sealing industry [8].

Core Viewpoint - The article highlights the recent trend of foreign investment in China's industrial manufacturing sector, indicating a renewed focus on investment opportunities as companies announce share buybacks and foreign institutions increase their holdings in potential stocks [1][2]. Group 1: Foreign Investment Activities - Several prominent foreign institutions have recently increased their stakes in potential stocks within the industrial manufacturing sector, signaling confidence in the recovery of China's manufacturing industry [2]. - The Singapore Government Investment Corporation (GIC) has increased its holdings in Huaming Equipment, while Barclays and Goldman Sachs have raised their stakes in Yueshin Health [2][5]. - Morgan Stanley has also increased its investment in Weiman Sealing, reflecting a broader trend of foreign capital re-engaging with the Chinese market [2][7]. Group 2: Company-Specific Insights - **Huaming Equipment**: GIC now holds 18.08 million shares, representing 2.02% of the total share capital. The company is recognized for its comprehensive production capabilities in transformer tap changers and has a significant market share in China [3][4]. - **Yueshin Health**: Barclays and Goldman Sachs have increased their holdings by 2.25 million shares combined, focusing on health and wellness services, as well as smart healthcare solutions [5][6]. - **Weiman Sealing**: Morgan Stanley holds 370,000 shares, accounting for 0.31% of the total share capital. The company specializes in hydraulic and pneumatic sealing products and is working on high-end material development to enhance its market position [8].