三连板汉钟精机：半导体真空泵已通过部分国内芯片制造商认可并开始批量供货

Core Viewpoint - The company has successfully passed recognition from several domestic chip manufacturers for its semiconductor vacuum pumps and has begun bulk supply, while also collaborating with multiple semiconductor equipment companies to promote the localization process [1] Group 1: Company Developments - The semiconductor vacuum pumps have started bulk supply after recognition from some domestic chip manufacturers [1] - New customers and processes are still undergoing testing and validation [1] - The company is gradually advancing the localization process through partnerships with several semiconductor equipment firms [1] Group 2: Product Performance - The performance of centrifugal compressors, including both standard and magnetic suspension types, has seen growth in the first half of this year [1] - Despite the growth, centrifugal compressors still represent a relatively small proportion of the overall performance [1]