凯盛新材(301069.SZ)：高纯度电池级氯化亚砜已向相关生产企业供货

Group 1 - The core point of the article is that Kaisheng New Materials (301069.SZ) has begun supplying high-purity battery-grade thionyl chloride to relevant production enterprises [1] Group 2 - The company has made a significant step in its production capabilities by providing a specialized chemical product for the battery industry [1]