南山铝业股价涨5.11%，鑫元基金旗下1只基金重仓，持有18.87万股浮盈赚取5.47万元

Group 1 - Nanshan Aluminum's stock price increased by 5.11% on January 7, reaching 5.96 yuan per share, with a trading volume of 1.56 billion yuan and a turnover rate of 2.36%, resulting in a total market capitalization of 68.443 billion yuan [1] - The stock has risen for four consecutive days, with a cumulative increase of 8.41% during this period [1] - Nanshan Aluminum, established on March 18, 1993, and listed on December 23, 1999, primarily engages in the development, production, processing, and sales of aluminum and aluminum alloy products, as well as power generation [1] Group 2 - The main revenue composition of Nanshan Aluminum includes cold-rolled sheets/plates (52.85%), alumina powder (26.57%), aluminum profiles (10.18%), aluminum foil (4.02%), alloy ingots (2.71%), hot-rolled sheets/plates (2.37%), and other sources (0.89%) [1] - Xinyuan Fund has a significant holding in Nanshan Aluminum, with its Xinyuan ZhiYuan Quantitative Stock Mixed A Fund (022115) holding 188,700 shares, accounting for 1.29% of the fund's net value, making it the fourth-largest holding [2] - The fund has realized a floating profit of approximately 54,700 yuan today and a total of 83,000 yuan during the four-day increase [2]