Group 1 - The core viewpoint of the article highlights the performance of the Nonferrous ETF Taikang (159163), which opened down by 0.88% at 0.900 yuan [1] - Major holdings in the Nonferrous ETF Taikang experienced significant declines, including Zijin Mining down 3.75%, Luoyang Molybdenum down 2.85%, and Northern Rare Earth down 0.70% [1] - The performance benchmark for the Nonferrous ETF Taikang is the CSI Nonferrous Metals Mining Theme Index return, with a return of -9.32% since its establishment on January 27, 2026 [1]