ZPEC(SH:603619) Xin Lang Ji Jin·2026-02-10 05:10Group 1 - Zhongman Petroleum and Natural Gas Group Co., Ltd. is located in Shanghai and was established on June 13, 2003, with its listing date on November 17, 2017 [1] - The company's main business includes exploration and development, oilfield engineering, and petroleum equipment manufacturing, with revenue composition as follows: crude oil and derivatives 54.70%, drilling engineering services 38.43%, sales and leasing of drilling rigs and accessories 5.97%, others 0.66%, and trading of petroleum and products, and petroleum pipes 0.24% [1] Group 2 - Tianhong Fund has one fund heavily invested in Zhongman Petroleum, specifically Tianhong Multi-Select One-Year Holding Mixed A (019130), which reduced its holdings by 27,800 shares in the fourth quarter, now holding 19,000 shares, representing 0.78% of the fund's net value [2] - The fund was established on September 26, 2023, with a latest scale of 19.21 million, and has year-to-date returns of 2.9%, ranking 5868 out of 8880 in its category, with a one-year return of 8.34%, ranking 6568 out of 8127, and a cumulative return since inception of 16.03% [2] Group 3 - The fund manager of Tianhong Multi-Select One-Year Holding Mixed A is Du Guang, who has a cumulative tenure of 6 years and 90 days, with total fund assets of 29.494 billion, achieving the best fund return of 62.48% and the worst return of 0.17% during his tenure [3]