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Latest filing published 21 Jul 2025 for 中研股份.
Our data holds just one disclosure by 杨丽萍, dated 21 July 2025, reporting an open-market sale worth €23k in 中研股份. Further filings will be added here. Every figure here comes from the filings published by SSE / SZSE (CSRC) and describes the past, not future prices; it is not investment advice.
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