Group 1 - The stock of Greentec Harmonic fell by 5.15% on January 7, closing at 189.51 CNY per share, with a trading volume of 1.473 billion CNY and a turnover rate of 4.15%, resulting in a total market capitalization of 34.743 billion CNY [1] - Greentec Harmonic Transmission Technology Co., Ltd. is located in Suzhou, Jiangsu Province, and was established on January 13, 2011. The company went public on August 28, 2020, and specializes in the research, design, production, and sales of precision transmission devices [1] - The main revenue composition of Greentec includes harmonic reducers and metal components at 78.33%, mechatronic products at 16.56%, intelligent automation equipment at 3.24%, and others at 1.87% [1] Group 2 - According to data from the top ten holdings of funds, one fund under ICBC Credit Suisse holds Greentec Harmonic as a major investment. The ICBC Specialized and Innovative Mixed A Fund (015135) held 33,900 shares in the third quarter, accounting for 4.18% of the fund's net value, making it the largest holding [2] - The estimated floating loss for the ICBC Specialized and Innovative Mixed A Fund today is approximately 348,900 CNY [2] - The ICBC Specialized and Innovative Mixed A Fund was established on August 1, 2022, with a current scale of 121 million CNY. Year-to-date returns are 3.03%, ranking 4142 out of 8823 in its category, while the one-year return is 48.14%, ranking 2236 out of 8083 [2]

Group 1 - The stock of Greentech Harmonic rose by 5.19%, reaching 180.70 CNY per share, with a trading volume of 706 million CNY and a turnover rate of 2.18%, resulting in a total market capitalization of 33.128 billion CNY [1] - Greentech Harmonic, established on January 13, 2011, and listed on August 28, 2020, is a high-tech enterprise based in Suzhou, Jiangsu Province, specializing in the research, design, production, and sales of precision transmission devices [1] - The company's main business revenue composition includes harmonic reducers and metal components at 78.33%, mechatronic products at 16.56%, intelligent automation equipment at 3.24%, and others at 1.87% [1] Group 2 - Among the top ten circulating shareholders of Greentech Harmonic, Penghua Fund's carbon neutrality theme mixed fund A (016530) reduced its holdings by 758,600 shares, now holding 1.8983 million shares, which accounts for 1.12% of the circulating shares [2] - The Penghua carbon neutrality theme mixed fund A, established on May 5, 2023, has a latest scale of 2.08 billion CNY, with a year-to-date return of 106.53%, ranking 37 out of 8244 in its category; over the past year, it achieved a return of 191%, ranking 18 out of 8080 [2]