中国材料板块：重申核心观点，首选铝和铜，其次是电池产业链-China Materials_ Reiterating Our Key Calls, Aluminum and Copper Most Preferred, Followed by Battery Chain

Summary of Key Points from the Conference Call Industry Overview - The focus is on the materials sector, specifically aluminum, copper, and the battery chain, with a cautious stance on anti-involution sectors [1][2][3]. Core Insights Aluminum - Aluminum is preferred over copper due to underappreciated supply risks, particularly regarding smelting capacity in Indonesia and potential over-optimism in Middle Eastern expansion plans [2]. - Chinese smelter utilization is reported at over 98%, with China being a net importer of aluminum, primarily from Russia [2]. - Apparent consumption and inventory levels for aluminum in China are healthier compared to copper [2]. - Top picks in aluminum include Hongqiao and Chalco H/A [2]. Copper - Demand for copper is weakening as of Q4 2025, with inventory stockpiling observed in both the US and China [3]. - Price expectations for copper may be influenced by anticipated rate cuts into 2026, with long-term bullish sentiment due to potential supply deficits in the next 3-5 years [3]. - Tight global power supply is contributing to positive sentiment for copper [3]. - Zijin Mining's copper and lithium assets are considered undervalued, with a Buy rating maintained [3]. - Among pure copper plays, MMG is preferred over CMOC for better valuation [3]. Battery Chain - The battery chain is viewed as more defensive, with a rally driven by strong expectations for energy storage systems (ESS) [4]. - Caution is advised before the Chinese New Year, as the rally may be mostly priced in [4]. - Defensive names like CATL are preferred into Q1 2026 due to uncertainties in production pipelines and weak EV demand [4]. - Key catalysts to watch include the production pipeline in March 2026, which could shift market sentiment towards companies with higher elasticity [4]. Cement and Steel - Cement and steel sectors are the least preferred, with steel demand supported by exports but facing weaker anti-involution enforcement [5]. - Production cuts in cement are not expected due to profitability among companies, leading to low prices and profits into H1 2026, with potential recovery in H2 2026 [6]. Additional Important Points - The report emphasizes the importance of monitoring the production pipeline and market conditions closely, particularly for aluminum and copper [2][3][4]. - The overall sector ranking is: Aluminum > Copper > Battery > Gold > Battery Materials > Coal > Cement > Steel [1]. - Cross-sector top picks include Hongqiao, Chalco H/A, Zijin Mining H/A, and CATL-A [1].