Group 1 - Cangge Mining's stock increased by 5.26%, reaching 61.40 CNY per share, with a trading volume of 754 million CNY and a turnover rate of 0.80%, resulting in a total market capitalization of 96.412 billion CNY [1] - 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. The company's main business involves the production and sales of potassium fertilizer (potassium chloride) [1] - The revenue composition of Cangge Mining includes potassium chloride at 83.34%, lithium carbonate at 15.90%, and other products at 0.75% [1] Group 2 - According to data, Guotai Fund holds a significant position in Cangge Mining through its fund, Guotai CSI Sub-Industry Chemical Theme ETF (516220), which reduced its holdings by 2,100 shares in the second quarter, maintaining 93,100 shares, accounting for 3.41% of the fund's net value, ranking as the fifth-largest holding [2] - The Guotai CSI Sub-Industry Chemical Theme ETF (516220) was established on March 2, 2021, with a current scale of 117 million CNY. Year-to-date returns are at 25.77%, ranking 2303 out of 4221 in its category, while the one-year return is 16.19%, ranking 2678 out of 3848, and it has incurred a loss of 20% since inception [2]