Group 1 - The stock of Ningbo Bowei Alloy Materials Co., Ltd. increased by 5.04% on September 5, reaching a price of 25.03 CNY per share, with a trading volume of 705 million CNY and a turnover rate of 3.53%, resulting in a total market capitalization of 20.36 billion CNY [1] - The company, established on January 22, 1994, and listed on January 27, 2011, specializes in the research, production, and sales of high-performance and high-precision non-ferrous alloy materials, solar cell components, and precision cutting wires [1] - The revenue composition of the company includes 77.63% from new material products, 21.23% from renewable energy products, and 1.14% from other sources [1] Group 2 - Huatai-PineBridge Fund has a fund that ranks among the top ten circulating shareholders of Bowei Alloy, with the Guangfu ETF (515790) newly entering the top ten in the second quarter, holding 5.68 million shares, accounting for 0.7% of circulating shares, and generating an estimated profit of approximately 6.82 million CNY [2] - The Guangfu ETF (515790) was established on December 7, 2020, with a latest scale of 9.984 billion CNY, yielding 11.61% this year, ranking 3156 out of 4222 in its category, and 28.1% over the past year, ranking 3076 out of 3795, with a cumulative loss of 15.39% since inception [2] Group 3 - The fund managers of Guangfu ETF (515790) are Li Qian and Li Mu Yang, with Li Qian having a cumulative tenure of 5 years and 307 days, managing a total fund size of 39.351 billion CNY, achieving a best fund return of 99.64% and a worst return of -18.35% during her tenure [3] - Li Mu Yang has a cumulative tenure of 4 years and 244 days, managing a total fund size of 21.273 billion CNY, with a best fund return of 91.96% and a worst return of -48.09% during his tenure [3]