Group 1 - Tianqi Lithium Industries, Inc. experienced a decline of 1.01% on December 31, with a stock price of 55.81 yuan per share and a trading volume of 1.28 billion yuan, resulting in a total market capitalization of 91.595 billion yuan [1] - The company, established on October 16, 1995, and listed on August 31, 2010, is primarily engaged in the production and sales of lithium concentrate products and lithium compounds and their derivatives [1] - The revenue composition of Tianqi Lithium includes 50.54% from lithium compounds and derivatives, 49.25% from lithium ore, and 0.21% from other sources [1] Group 2 - The Huatai-PineBridge Fund holds Tianqi Lithium as one of its top ten positions, with the Huatai-PineBridge CSI Sub-Industry Metal Theme ETF (159652) owning 1.2377 million shares, representing 2.65% of the fund's net value [2] - The fund has reported a floating loss of approximately 705,500 yuan as of the latest data [2] - The Huatai-PineBridge CSI Sub-Industry Metal Theme ETF was established on January 16, 2023, with a current size of 2.221 billion yuan, achieving a year-to-date return of 94.7% and a one-year return of 89.6% [2] Group 3 - The fund managers of the Huatai-PineBridge CSI Sub-Industry Metal Theme ETF are Dong Jin and Sun Hao, with Dong Jin having a tenure of 6 years and 30 days and a best fund return of 66.58% during his tenure [3] - Sun Hao has a tenure of 2 years and 126 days, achieving a best fund return of 132.91% during his management [3]