ZPEC(SH:603619) Xin Lang Cai Jing·2026-02-02 01:45Group 1 - Zhongman Petroleum experienced a limit down on February 2, with a stock price of 31.22 CNY per share, a trading volume of 72.86 million CNY, a turnover rate of 0.50%, and a total market capitalization of 14.434 billion CNY [1] - Zhongman Petroleum and Natural Gas Group Co., Ltd. is located at 3998 Jiangshan Road, Pudong New District, Shanghai, established on June 13, 2003, and listed on November 17, 2017. The company's main business includes exploration and development, oilfield engineering, and petroleum equipment manufacturing [1] - The revenue composition of Zhongman Petroleum includes 54.70% from crude oil and its derivatives, 38.43% from drilling engineering services, 5.97% from sales and leasing of drilling rigs and accessories, 0.66% from other sources, and 0.24% from trading of petroleum products and pipes [1] Group 2 - From the perspective of top ten holdings in funds, only one fund under Wanjia Fund holds Zhongman Petroleum, specifically Wanjia Ruiyi A (001635), which held 36,400 shares in the fourth quarter, accounting for 0.52% of the fund's net value, ranking as the tenth largest holding [2] - Wanjia Ruiyi A (001635) was established on December 7, 2015, with a latest scale of 4.786 million CNY. Year-to-date return is 0.95%, ranking 7708 out of 9000 in its category; the one-year return is 5.55%, ranking 7213 out of 8193; and the return since inception is 64.74% [2] - The fund manager of Wanjia Ruiyi A (001635) is Meng Xiangjuan, who has been in the position for 2 years and 173 days, with a total asset scale of 162 million CNY. The best fund return during her tenure is 4.6%, while the worst is 4.08% [2]