锡业股份股价跌5.31%，淳厚基金旗下1只基金重仓，持有17.91万股浮亏损失33.31万元

Group 1 - Yunnan Tin Company Limited experienced a decline of 5.31% on February 6, with a stock price of 33.15 CNY per share and a trading volume of 1.05 billion CNY, resulting in a market capitalization of 54.558 billion CNY [1] - The company's main business involves the exploration, mining, beneficiation, and smelting of metals such as tin, zinc, copper, and indium, with the revenue composition being 43.61% from tin ingots, 20.31% from supply chain business, and 18.04% from copper products [1] - The supply chain business includes 12.77% from copper products, 7.90% from other products, and 5.57% from tin products, with additional contributions from zinc products and other categories [1] Group 2 - Chunhou Fund has one fund heavily invested in Yunnan Tin Company, with Chunhou Xinchun (011346) holding 179,100 shares, representing 3.3% of the fund's net value, making it the ninth largest holding [2] - The fund has reported a floating loss of approximately 333,100 CNY as of the latest data [2] - Chunhou Xinchun was established on June 1, 2021, with a current size of 151 million CNY, achieving a year-to-date return of 16.66% and a one-year return of 80.59% [2]