交易行情显示，8月22日，晶盛机电股价收涨1.26%，收于30.47元/股，总市值399亿元。 中报显示，晶盛机电主营业务产品涉及半导体装备、半导体衬底材料以及半导体耗材及零部件领域。 2025年上半年，公司实现营业收入约为57.99亿元，同比下降42.85%；对应实现归属净利润约为6.39亿 元，同比下降69.52%。 对于营业收入变动的原因，晶盛机电表示，主要系公司销售规模减少。 北京商报讯（记者 马换换 王蔓蕾）8月23日，晶盛机电（300316）发布2025年半年度报告显示，公司上 半年实现归属净利润约为6.39亿元，同比降近七成。 ...

Core Viewpoint - The company, Jing Sheng Mechanical & Electrical (300316.SZ), is actively involved in the semiconductor equipment, substrate materials, and consumables sectors, showcasing significant advancements in domestic production and technology breakthroughs in various fields [1] Semiconductor Equipment - The company has achieved domestic production of semiconductor equipment for 8-12 inch silicon wafers and is expanding into chip manufacturing and advanced packaging [1] - In the compound semiconductor equipment sector, the company focuses on the research and development of third-generation silicon carbide equipment, successfully overcoming multiple core technologies in crystal growth, processing, and epitaxy [1] New Energy Photovoltaic Equipment - The company has established a closed industrial chain for core equipment in the silicon wafer, battery cell, and module segments, positioning itself as a leading supplier in both technology and scale within the photovoltaic equipment market [1] Substrate Materials - The company possesses large-scale production capacity for silicon carbide substrates, sapphire substrates, and cultivated diamond materials in the semiconductor substrate materials sector [1] Consumables and Components - The company is engaged in the production of quartz crucibles for photovoltaic applications, semiconductor quartz crucibles, diamond wire, and precision components for semiconductors [1] - A key customer of the company is Hejing Technology [1]