Group 1 - The core viewpoint is that the non-ferrous metal industry is experiencing a clear peak and decline trend, particularly in the copper smelting sector, which is facing significant losses and requires the implementation of "anti-involution" measures [1][2] - The "anti-involution" movement is driven by the need for industry self-discipline to prevent vicious competition, especially in the context of slowing economic growth and negative PPI [2] - The copper smelting industry is under pressure due to a mismatch between mining and smelting capacities, exacerbated by high costs and weak raw material conditions in China [2][3] Group 2 - The focus of "anti-involution" in the copper smelting industry is on optimizing production capacity, which includes phasing out outdated capacities and enhancing efficiency through advanced smelting technologies [3] - There is an expectation that the copper industry profits will return to positive values as production capacity is optimized, with stronger profitability anticipated for companies with cost advantages in smelting [3] - The report suggests monitoring companies with smelting cost advantages and those involved in mining and smelting partnerships, including Zijin Mining, Western Mining, Jiangxi Copper, China Nonferrous Mining, Yunnan Copper, and Northern Copper [3]