Which is better, medium run oil or medium oil?

There is no comparability. Zhongrun Petroleum Technology (Shenzhen) Co., Ltd. was established on September 5, 20 19. The legal representative is Zhao Jiawen, and the company's business scope includes: general business projects: providing labor services and engineering services for offshore and onshore oil and gas resources, mineral exploration and development, ships and energy projects; Offshore drilling engineering; Offshore platform engineering; Development of offshore oil technology and offshore platform construction technology; China petroleum and natural gas group co., ltd was established in June 1999 1 1. The main business includes domestic and international oil and gas exploration and development, refining and chemical industry, oil and gas sales, pipeline transportation, international trade, engineering and technical services, engineering construction, equipment manufacturing, financial services, and new energy development. Zhongrun Petroleum and China Petroleum are two different companies, and there is no direct comparability between them.