今日投资参考：煤价逐步触底企稳

Market Performance - The Shanghai Composite Index experienced slight fluctuations, closing up 0.18% at 3461.15 points, while the Shenzhen Component Index rose 1.17% to 10534.58 points, and the ChiNext Index increased by 1.9% to 2164.09 points [1] - The total trading volume in the Shanghai and Shenzhen markets was 13336 billion, a decrease of over 700 billion compared to the previous day [1] - The pharmaceutical sector showed strong performance, with gains in home appliances, automotive, electricity, brokerage, and real estate sectors [1] Coal Industry Insights - Coal prices are gradually stabilizing after a period of decline, with domestic coal production growth slowing down since May and power demand turning positive [2] - Citic Securities indicates that coal prices are expected to rise slightly after hitting a bottom, with potential for further increases in the dividend index and leading coal companies [2] - The recommendation is to strategically invest in dividend-leading stocks and undervalued assets within the coal sector [2] Regulatory Developments - The Ministry of Industry and Information Technology is addressing low-price disorder in the photovoltaic industry to promote sustainable development and enhance product quality [3] - The National Medical Products Administration is expediting the release of standards for high-end medical devices, including exoskeleton robots and imaging equipment [3] Food Industry Update - D-Allulose has been approved as a new food ingredient in China, which may lead to increased downstream demand and accelerated capacity release for companies involved in its production [2] Medical and Technology Innovations - The National Medical Products Administration is enhancing regulation of botulinum toxin to prevent illegal distribution, ensuring public safety in drug use [4] - Chinese scientists have made significant advancements in brain mapping, achieving precise mapping of mouse brain regions, which could aid in brain science research [4] - BOE Technology Group has collaborated with Honor to develop a new lightweight flexible OLED folding screen solution for the Honor Magic V5 smartphone [4]