双汇发展签约河南汇润食品，预计项目投产后年屠宰生猪100万头

Group 1 - The core viewpoint of the article is the collaboration between Shuanghui Development and Huirun Food, focusing on deep cooperation in fresh meat processing and the development of prepared meat products [1] - The signed cooperation agreement will enable the processing of 1 million pigs annually, leading to an annual output value of 1.7 billion yuan [1]