Group 1 - Zhongkong Technology Co., Ltd. experienced a decline of 5.12% on January 30, with a stock price of 79.00 CNY per share, a trading volume of 1.706 billion CNY, a turnover rate of 2.70%, and a total market capitalization of 62.504 billion CNY [1] - The company, established on December 7, 1999, and listed on November 24, 2020, specializes in providing intelligent manufacturing products and solutions focused on automation control systems for process industries [1] - The revenue composition of Zhongkong Technology includes: 58.43% from industrial automation and intelligent manufacturing solutions, 17.66% from instruments and meters, 10.80% from S2B business, 7.62% from industrial software, 4.43% from operation and maintenance services, and 1.06% from other sources [1] Group 2 - The Shenyuan Lingxin Fund has one fund heavily invested in Zhongkong Technology, specifically the Shenyuan Lingxin SSE G60 Innovation ETF (510770), which reduced its holdings by 1,700 shares in the fourth quarter, now holding 9,898 shares, representing 3.24% of the fund's net value [2] - The Shenyuan Lingxin SSE G60 Innovation ETF (510770) was established on September 16, 2021, with a current size of 15.0762 million CNY, yielding a return of 16.47% year-to-date, ranking 222 out of 5,557 in its category, and a one-year return of 56.85%, ranking 955 out of 4,285 [2] - The fund manager of the Shenyuan Lingxin SSE G60 Innovation ETF is Wang Yunjie, who has been in the position for 5 years and 194 days, overseeing total assets of 5.166 billion CNY, with the best fund return during his tenure being 65.8% and the worst being -25.05% [3]