红利资产比较：煤炭与高速公路的攻与守：煤炭

Investment Rating - The report suggests a focus on high dividend assets in the coal and highway sectors, indicating a favorable investment environment for these industries due to their stable cash flows and defensive characteristics [2][12]. Core Insights - The coal industry is highlighted as a high dividend sector with significant cash flow improvements due to supply constraints and long-term contract policies, making leading companies particularly attractive for investment [4][45]. - The highway sector is characterized by stable cash flows and nearing completion of expansion projects, which will enhance future cash flow releases, thus making these companies appealing for dividends [4][50]. Summary by Sections Investment Highlights - The report emphasizes the importance of the stock-bond yield spread, noting that high dividend assets are increasingly valued in a low-interest-rate environment, with bank wealth management products yielding between 1.8%-3.2% and 10-year government bonds yielding 1.6%-1.9% [2][12]. Excess Returns and Stock Price Influences - Coal sector excess returns are closely tied to coal prices, suggesting that investments in coal dividend assets are advisable during periods of rising coal prices and positive stock-bond yield spreads [3][39]. - The highway sector's excess returns are more sensitive to market downturns and bond yield changes, indicating that investments in highway dividend assets are preferable during market declines [3][42]. High Dividend Drivers - In the coal sector, high dividends are driven by supply constraints and improved cash flows from long-term contracts, with leading companies benefiting from higher industry concentration and robust financial health [4][45]. - For the highway sector, high dividends stem from stable cash flows and the completion of expansion projects, which will allow for increased shareholder returns [4][50]. Company-Specific Recommendations - In the coal industry, companies such as China Shenhua and Shaanxi Coal are recommended for their high dividend levels and strong market positions, while Yanzhou Coal is noted for its growth potential alongside high dividends [5][56]. - In the highway sector, companies like Shandong Highway and Anhui Expressway are highlighted for their nearing completion of expansion projects and high dividend levels, with China Merchants Highway recognized for its strong cash flow and profitability [5][60].