金能科技：安泰集团将洗煤、焦化、化工、特钢、矿渣粉等行业科学有机地组合为一体，形成了独特的循环经济模式

Group 1 - The core viewpoint of the article highlights the distinct circular economy models of Jineng Technology and Antai Group, emphasizing their different approaches to the coking industry [1] - Jineng Technology utilizes coal as raw material, focusing on coking as a foundation and gas as a carrier, creating a unique circular economy chain that integrates both raw materials and energy [1] - Antai Group combines various industries such as coal washing, coking, chemicals, special steel, and slag powder into a cohesive circular economy model, showcasing a different industrial integration strategy [1]