TJSMW(SH:600577) Xin Lang Cai Jing·2026-01-27 07:17Group 1 - The core point of the news is that Jingda Co., Ltd. has experienced a decline in stock price, with a cumulative drop of 7.67% over three consecutive days, currently trading at 14.45 yuan per share and a total market capitalization of 31.057 billion yuan [1] - Jingda Co., Ltd. is primarily engaged in the manufacturing and sales of enameled wire, bare copper wire, electrical wires and cables, and drawing dies, with the main revenue sources being enameled wire (72.24%), automotive and electronic wires (14.36%), and special conductors (4.85%) [1] - The company is located in the Economic and Technological Development Zone of Tongling City, Anhui Province, and was established on July 12, 2000, with its stock listed on September 11, 2002 [1] Group 2 - From the perspective of fund holdings, Guotai Fund has a significant position in Jingda Co., Ltd., with the Guotai Hang Seng A-Share Power Equipment ETF holding 1.2252 million shares, accounting for 2.76% of the fund's net value [2] - The Guotai Hang Seng A-Share Power Equipment ETF has experienced a year-to-date return of 18.06% and a one-year return of 94.76%, ranking 153 out of 5548 and 113 out of 4285 respectively [2] - The fund manager, Wu Zhonghao, has been in charge for 4 years and 1 day, with the fund's total asset size at 24.055 billion yuan and the best return during his tenure being 126.21% [2]