通源石油(300164.SZ)：2025年上半年公司北美业务营业收入占比为78%

Group 1 - The core viewpoint of the article is that Tongyuan Petroleum (300164.SZ) expects its North American business revenue to account for 78% in the first half of 2025 [1] - The company maintains stable long-term partnerships with clients such as Chevron and Occidental Petroleum [1]