华阳股份：公司坚持“双轮驱动”发展战略，推动煤炭与新能源新材料产业协同发展

Group 1 - The company adheres to a "dual-driven" development strategy, promoting the synergistic development of coal and new energy materials industries [2] - The research and industrialization process of sodium-ion batteries is progressing steadily, with a focus on expanding applications in coal mine emergency power and commercial energy storage [2]