华鲁恒升：二元酸现有产能为70万吨/年

Group 1 - The core viewpoint of the article is that Hualu Hengsheng (600426) has successfully established its production capacity for adipic acid at 700,000 tons per year, with all related projects completed and operating as planned [1] Group 2 - The company has confirmed that its production operations are stable, indicating a reliable supply chain and operational efficiency [1]