煤炭板块发力走高，大有能源、安源煤业涨停，新大洲A等拉升

Group 1 - The coal sector is experiencing a significant upward movement, with companies like Dayou Energy and Anyuan Coal Industry hitting the daily limit, indicating strong market interest [1] - Institutions suggest that the current phase marks the beginning of a new upward cycle for the coal economy, driven by favorable fundamentals and policies, making it an opportune time to invest in the coal sector [1] - According to Xinda Securities, the supply-demand imbalance in coal is expected to persist over the next 3-5 years, with high-quality coal companies maintaining attributes such as high barriers to entry, strong cash flow, and attractive dividends [1][2] Group 2 - The coal supply bottleneck is anticipated to continue until the 14th Five-Year Plan, necessitating the construction of new quality production capacities to meet long-term energy demands in China [2] - The rising costs of domestic economic development and imported coal are expected to support high coal price levels, reinforcing the attractiveness of the coal sector as a high-performance, high-dividend asset class [2] - The coal industry is characterized by high profitability, long cycles, and significant barriers to entry, with recent macroeconomic improvements and new regulations enhancing the certainty of profitability and growth for quality coal companies [2]