行业比较周跟踪：A股估值及行业中观景气跟踪周报-20251130

Group 1: A-Share Valuation Overview - The overall valuation of the A-share market as of November 28, 2025, shows the CSI All Share Index (excluding ST stocks) with a PE of 21.0x and a PB of 1.8x, positioned at the historical 77% and 38% percentiles respectively [2] - The Shanghai 50 Index has a PE of 11.8x and a PB of 1.3x, at the historical 63% and 42% percentiles [2] - The ChiNext Index has a PE of 39.2x and a PB of 5.1x, at the historical 30% and 56% percentiles [2] Group 2: Industry Valuation Comparison - Industries with PE valuations above the historical 85th percentile include Real Estate, Retail, Chemical Pharmaceuticals, and IT Services [2] - Industries with PB valuations above the historical 85th percentile include Electronics (Semiconductors) and Communications [2] - The Medical Services industry has both PE and PB valuations below the historical 15th percentile [2] Group 3: Industry Midstream Economic Tracking - In the New Energy sector, the photovoltaic industry chain is experiencing downward pressure on spot prices, while futures market sentiment remains high [3] - The battery materials sector shows a significant increase in the price of lithium hexafluorophosphate by 6.7%, with a near 200% increase over the past quarter [3] - The financial sector reports an 8.0% year-on-year growth in insurance premium income for the first ten months of 2025, although the growth rate has slowed compared to previous months [3] Group 4: Real Estate Chain Insights - The steel market shows a 0.9% increase in spot prices for rebar, while the cement price index has decreased by 0.7% [3] - The glass market has seen a 1.5% increase in spot prices, indicating a recovery in demand due to expectations of new real estate policies [3] Group 5: Consumer Sector Trends - The average price of live pigs has decreased by 3.9%, while the wholesale price of pork has dropped by 0.4% [3] - The white liquor market shows a slight recovery in wholesale price index, with a 5.1% decrease in the price of Feitian Moutai [3] Group 6: Midstream Manufacturing and Engineering - The foreign contracting engineering business has seen a 7.9% year-on-year growth in completed amounts for the first ten months of 2025, with a robust backlog of orders [3] - The macroeconomic environment has led to a general increase in metal prices, with COMEX gold prices rising by 4.8% [3]