Group 1 - Jiangnan New Materials Co., Ltd. experienced a stock price increase of 5.1%, reaching 82.89 CNY per share, with a trading volume of 164 million CNY and a turnover rate of 6.92%, resulting in a total market capitalization of 12.081 billion CNY [1] - The company, established on July 26, 2007, is located in Yingtan City, Jiangxi Province, and specializes in the research, production, and sales of copper-based new materials. The main revenue composition includes: copper ball series 78.30%, copper oxide powder series 17.26%, others 2.66%, high-precision copper-based heat sinks 1.74%, and copper material trading 0.01% [1] Group 2 - Changsheng Fund has a significant holding in Jiangnan New Materials, with the Changsheng Craftsmanship Research Mixed A Fund (014885) holding 25,500 shares, accounting for 2.39% of the fund's net value, ranking as the tenth largest holding. The estimated floating profit today is approximately 102,500 CNY [2] - The Changsheng Craftsmanship Research Mixed A Fund was established on July 5, 2022, with a latest scale of 63.4632 million CNY. Year-to-date returns are 30.18%, with a peer ranking of 3108 out of 8155; the one-year return is also 30.18%, maintaining the same ranking [2]
江南新材股价涨5.1%，长盛基金旗下1只基金重仓，持有2.55万股浮盈赚取10.25万元