藏格矿业股价连续3天下跌累计跌幅5.28%，国泰基金旗下1只基金持9.31万股，浮亏损失27.93万元

Core Viewpoint - Cangge Mining's stock price has experienced a decline of 5.28% over the past three days, closing at 53.77 yuan per share with a market capitalization of 844.31 billion yuan [1] Company Overview - Cangge Mining Co., Ltd. is located in Golmud City, Qinghai Province, and was established on June 25, 1996, with its listing date on June 28, 1996 [1] - The company's main business involves the production and sales of potassium fertilizer (potassium chloride), with revenue composition as follows: potassium chloride 83.34%, lithium carbonate 15.90%, and others 0.75% [1] Fund Holdings - According to data, one fund under Guotai Fund has a significant holding in Cangge Mining. The Guotai CSI Sub-Industry Chemical Theme ETF (516220) reduced its holdings by 2,100 shares in the second quarter, now holding 93,100 shares, which accounts for 3.41% of the fund's net value, ranking as the fifth-largest holding [2] - The estimated floating loss for the fund today is approximately 151,800 yuan, with a total floating loss of 279,300 yuan during the three-day decline [2] Fund Manager Performance - The fund manager of Guotai CSI Sub-Industry Chemical Theme ETF (516220) is Wang Yu, who has been in position for 5 years and 270 days, with a total asset scale of 22.275 billion yuan. The best fund return during his tenure is 36.19%, while the worst is -44.84% [3] - Co-manager Liu Fangyuan has been in position for 161 days, managing assets totaling 2.677 billion yuan, with the best return of 44.59% and the worst return of 3.9% during his tenure [3]