Group 1 - The core viewpoint is that the non-ferrous metal sector is experiencing a strong upward trend, driven by a temporary easing of US-China tariffs and positive market sentiment regarding metal prices due to anticipated interest rate cuts in the US [1][2] - The China Nonferrous Metals Industry Index (399395) rose by 1.07% as of August 13, 2025, with significant gains in stocks such as Luoyang Molybdenum (up 3.65%) and Jiangxi Copper (up 3.62%) [1] - The non-ferrous ETF fund (159880) increased by 1.23%, reflecting the overall performance of the non-ferrous metal sector [1] Group 2 - As of July 31, 2025, the top ten weighted stocks in the China Nonferrous Metals Industry Index accounted for 49.71% of the index, with major companies including Zijin Mining and Northern Rare Earth [2] - The non-ferrous ETF fund has various connection options, including A, C, and I classes, indicating a structured investment approach for different investor needs [2]