高盛：中国基础材料-中国大宗商品 -更新盈利预期

Investment Rating - The report maintains a positive outlook on cement, copper, and incrementally positive on steel and aluminium, while holding a negative view on coal and lithium [1][9]. Core Insights - Earnings estimates for China commodities have been refreshed, reflecting mark-to-market price changes for 1H25, with target price changes ranging from -13% to +12% [1][9]. - The report highlights a positive outlook for hog pricing/margin in 2H25E due to improved supply discipline [1][9]. Summary by Sector Steel - Earnings forecasts for Baosteel and Angang have been revised up by 1-4% for 2025E, while the loss-making forecast for Maanshan has been cut by 11% [10]. - Maintain Buy on Baosteel with a new target price of Rmb8.8/sh [10]. Coal - The thermal coal market is expected to remain balanced in 2025E, with a decline in demand driven by renewable energy expansion [11]. - Earnings forecasts for Shenhua, Chinacoal, and Yankuang have been cut by 2-11% for 2025E and 10-27% for 2026-27E [12]. Cement - Unit gross profit forecasts for cement have been revised down by Rmb2-6/t for 2025E, but a positive view is maintained for 2H25E due to supply discipline [13]. - Earnings estimates for CNBM, WCC, BBMG-H/A, Conch-H/A, and CRBMT have been cut by 6% to 18% for 2025E [14]. Aluminum - Earnings estimates for Hongqiao have been revised up by 5-27% for 2025-27E, reflecting higher industry spread forecasts [17]. - Maintain Neutral on Hongqiao with a target price of HK$12.5/sh [17]. Copper - The benchmark copper price forecast has been revised to an average of US$4.20/lb in 2025E and US$4.61/lb in 2026E [18]. - Earnings estimates for CMOC-H/A, JXC-H/A, and MMG have been cut by 1-18% for 2025-26E [18]. Lithium - Earnings estimates for Ganfeng, Tianqi, and Yongxing have been cut by 3-4% for 2025E due to lower lithium prices [20]. - Yongxing's 2027E earnings have been cut by 37% based on flat lithium price forecasts [20]. Paper - Earnings forecasts for ND Paper have been revised up by 3-4%, while Sunpaper's earnings have been cut by 3% [22].