Hanwei Electronics(SZ:300007) Xin Lang Cai Jing·2025-09-10 02:24Group 1 - Hanwei Technology's stock increased by 5.13%, reaching a price of 48.98 yuan per share, with a trading volume of 1.919 billion yuan and a turnover rate of 14.27%, resulting in a total market capitalization of 16.038 billion yuan [1] - Hanwei Technology Group Co., Ltd. is located in Zhengzhou High-tech Development Zone, Henan Province, established on September 11, 1998, and listed on October 30, 2009. The company's main business includes the research, production, sales, and export of gas sensors, gas detection instruments, and monitoring systems, as well as the treatment of organic waste gas and wastewater [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under Harvest Fund has a significant holding in Hanwei Technology. The Harvest CSI 2000 ETF (159535) reduced its holdings by 100 shares in the second quarter, now holding 1,500 shares, which accounts for 0.3% of the fund's net value, ranking as the fourth largest heavy stock [2] - The Harvest CSI 2000 ETF (159535) was established on September 14, 2023, with a latest scale of 20.5767 million. Year-to-date return is 34.49%, ranking 1161 out of 4222 in its category; the one-year return is 75.74%, ranking 857 out of 3781; and the return since inception is 40.56% [2] - The fund manager of Harvest CSI 2000 ETF (159535) is Li Zhi, who has been in the position for 7 years and 253 days, managing total assets of 18.361 billion yuan, with the best fund return during his tenure being 82.77% and the worst being -50.62% [2]