汉钟精机(002158.SZ)：半导体真空泵已通过部分国内芯片制造商的认可并开始批量供货

Core Viewpoint - The company has successfully gained recognition from several domestic chip manufacturers for its semiconductor vacuum pumps and has begun bulk supply, while also collaborating with new clients and testing new processes [1] Group 1: Semiconductor Vacuum Pumps - The company’s semiconductor vacuum pumps have received approval from some domestic chip manufacturers and are now in bulk supply [1] - New clients and new processes are still undergoing testing and validation [1] Group 2: Collaboration and Domestic Production - The company has partnered with multiple semiconductor equipment firms to promote the localization process [1] - Small batch applications have been achieved in certain processes [1] Group 3: Centrifugal Compressors - The performance of centrifugal compressors, including both standard and magnetic suspension types, has seen growth in the first half of the year [1] - However, the contribution of centrifugal compressors to overall performance remains relatively small [1]