耐普矿机股价跌5.02%，东证资管旗下1只基金位居十大流通股东，持有100万股浮亏损失249万元

Group 1 - The core point of the news is that Nepco Mining Machinery's stock price dropped by 5.02% to 47.09 CNY per share, with a trading volume of 121 million CNY and a turnover rate of 2.32%, resulting in a total market capitalization of 7.948 billion CNY [1] - Nepco Mining Machinery, established on October 14, 2005, and listed on February 12, 2020, is located in Shangrao Economic and Technological Development Zone, Jiangxi Province. The company specializes in the research, production, sales, and service of heavy mining beneficiation equipment and wear-resistant parts [1] - The company's main business revenue composition includes: 71.25% from mining rubber wear parts, 14.05% from mining metal parts, 10.44% from beneficiation equipment, 3.69% from mining pipelines, and 0.57% from other sources [1] Group 2 - Among the top circulating shareholders of Nepco Mining Machinery, Dongzheng Asset Management has a fund that entered the top ten shareholders, holding 1 million shares, which accounts for 0.91% of the circulating shares. The estimated floating loss today is approximately 2.49 million CNY [2] - The fund, Oriental Red Enhanced Bond A (001862), was established on November 2, 2015, with a latest scale of 2.08 billion CNY. Year-to-date return is 2.02%, ranking 501 out of 7471 in its category; the one-year return is 14.93%, ranking 205 out of 6627; and the return since inception is 71.34% [2]