有色商品周期如何投射在A股？

Group 1 - The current commodity market shows a significant divergence compared to previous cycles, with energy and non-ferrous metals exhibiting distinct trends [1][2] - The performance of non-ferrous metal stocks is influenced not only by commodity price movements but also by the overall market environment and style shifts in the A-share market [1][6] - Industrial metal stocks have shown greater elasticity in bull markets, outperforming commodity price increases, while precious metals stocks remain closely tied to commodity prices [1][6] Group 2 - The report outlines four typical commodity bull markets since 2004, highlighting the distinct phases of global demand expansion, liquidity easing, supply-side reforms, and pandemic recovery [2] - Post-2022, the commodity market has displayed notable differentiation, with energy and black metals stabilizing after volatility, while non-ferrous metals, particularly precious metals, have shown strong upward trends [2][4] - The correlation between commodity prices and stock performance varies, with industrial metals being more affected by A-share market performance, while precious metals exhibit a stronger independent trend [6][9] Group 3 - Recent data indicates that the valuation elasticity of the A-share non-ferrous metal sector has significantly surpassed that of commodity price elasticity, particularly for copper, aluminum, and energy metals [8] - The report concludes that sectors leaning towards "forward logic" (copper, aluminum, energy metals) contribute more to valuation, while those focused on "current profitability" (precious metals) tend to follow commodity price trends closely [8]