Core Viewpoint - The article highlights the high demand in the lithium battery and energy storage sectors, emphasizing the strategic importance of phosphorus and lithium resources, particularly the potential of pentasulfide phosphorus as a critical resource for sulfide solid-state batteries [1] Group 1: Market Insights - The "left phosphorus, right lithium" market trend is re-emerging due to high demand in lithium batteries and energy storage [1] - Pentasulfide phosphorus is expected to become a strategic scarce resource for sulfide solid-state batteries, with two companies already mastering advanced preparation technologies [1] Group 2: Resource Dynamics - Lithium iron phosphate and lithium hexafluorophosphate require high-grade phosphate rock, which systematically raises the price floor for phosphate rock [1] - Companies that possess scarce domestic phosphate rock resources are positioned favorably in the market [1] Group 3: Industry Barriers - The phosphate chemical industry is experiencing increasing entry barriers due to limited new supply and extraction volumes [1] - Companies have proactively made long-term plans to navigate the evolving industry landscape [1]