瑞丰高材：高度重视黑磷业务的发展，但目前尚处于产业化的初期阶段，短期内预计不会对公司业绩产生重大影响

Group 1 - The company has conducted extensive research on battery anode materials, particularly focusing on black phosphorus as a significant downstream application [2] - The company has developed high-performance phosphorus-carbon anode materials by optimizing the mechanical ball milling process with black phosphorus and graphite [2] - Performance testing of phosphorus-carbon anode materials is being conducted for both non-solid-state and solid-state battery systems, with results indicating compatibility for solid-state applications [2] Group 2 - The company places high importance on the development of its black phosphorus business, although it is still in the early stages of industrialization [2] - Short-term expectations indicate that the black phosphorus business will not have a significant impact on the company's performance [2]