盛美上海：目前已与合肥长鑫在内的众多国内外半导体行业龙头企业形成了稳定的合作关系

Group 1 - The core viewpoint of the article highlights that Shengmei Shanghai (688082.SH) is committed to a "globalization of customers" strategy, actively expanding its international market presence while serving domestic clients [1] - Shengmei has established stable partnerships with numerous leading companies in the semiconductor industry, including Changxin Technology in Hefei, after years of effort [1] - The company's international clients are spread across the United States, South Korea, Taiwan, and Southeast Asia [1]