南亚新材股价涨5.25%，东兴基金旗下1只基金重仓，持有4.77万股浮盈赚取15.97万元

Group 1 - The core viewpoint of the news is the performance and financial metrics of Nanya New Materials, highlighting its stock price increase and market capitalization [1] - Nanya New Materials, established on June 27, 2000, specializes in the design, research and development, production, and sales of composite materials, primarily copper-clad laminates and bonding sheets [1] - The company's main revenue composition includes 77.25% from copper-clad laminates, 20.95% from bonding sheets, and 1.80% from other sources [1] Group 2 - Dongxing Fund has a significant holding in Nanya New Materials, with its Dongxing Digital Economy Mixed Fund A reducing its holdings by 8,035 shares in the second quarter, now holding 47,700 shares, which represents 5.38% of the fund's net value [2] - The fund has achieved a year-to-date return of 32.24%, ranking 1,906 out of 8,175 in its category, and a one-year return of 71.51%, ranking 1,155 out of 7,982 [2] - The fund manager, Zhou Hao, has been in charge for 1 year and 240 days, with the best and worst fund returns during his tenure being 33.58% and 33.36%, respectively [3]