Group 1 - The core point of the article highlights that China Oriental Group's stock price increased by 10.47%, reaching HKD 2.11 per share, with a trading volume of HKD 33.7 million as of 10:01 AM on July 30 [1] - China Oriental Group Holdings Limited is a comprehensive integrated steel enterprise listed in Hong Kong, primarily selling steel billets, strip steel, H-beams, and cold-rolled sheets in the northern Chinese market, widely used in construction and machinery manufacturing [1] - The company has strengthened its competitive advantage in the steel industry by introducing ArcelorMittal, the world's largest steel group, as a strategic partner and major shareholder in 2007 [1] Group 2 - As of the 2024 annual report, China Oriental Group reported a total operating revenue of RMB 42.957 billion and a net profit of RMB 149 million [2]