兰生股份连跌5天，汇添富基金旗下1只基金位列前十大股东

Company Overview - Lansheng Co., Ltd. has experienced a decline in stock price, with a cumulative drop of -24.79% over five consecutive trading days [1] - The company is a comprehensive state-owned listed entity under Donghao Lansheng Group, which is among China's top 500 enterprises [1] Financial Performance - The report indicates that Huatai-PB Fund's Huatai-PB CSI Shanghai State-owned Enterprises ETF reduced its holdings in Lansheng Co., Ltd. during the first quarter of this year [1] - The fund has achieved a year-to-date return of 3.36%, ranking 3033 out of 3393 in its category [1] Fund Manager Profile - The fund manager of Huatai-PB CSI Shanghai State-owned Enterprises ETF is Wu Zhenxiang, who holds a Ph.D. in Management from the University of Science and Technology of China [3] - Wu Zhenxiang has extensive experience in fund management, having held various positions since joining Huatai-PB Fund in March 2008 [3][4]