用于晶圆制造的产品
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华海清科：公司部分产品在客户端产线用于晶圆制造时，会涉及少量臭氧的使用
Zheng Quan Ri Bao Wang· 2026-01-26 12:40
Group 1 - The company, Huahai Qingke, indicated that some of its products involve the use of a small amount of ozone during wafer manufacturing processes on client production lines [1]
华海清科(688120.SH)：部分产品在客户端产线用于晶圆制造时会涉及少量臭氧的使用
Ge Long Hui· 2026-01-26 09:29
Group 1 - The company, Huahai Qingke (688120.SH), indicated on its investor interaction platform that some of its products involve the use of a small amount of ozone during the wafer manufacturing process [1]