This week, the sodium-ion battery (SIB) market continued to develop favorably, with some enterprises already signing strategic cooperation agreements for energy storage system (ESS) projects in the second half of the year (H2). There was a significant increase in orders for the start-stop market, with both layered oxide and polyanionic materials receiving orders for start-stop applications. Most orders for small-scale energy storage systems were dominated by polyanionic materials. As the mass production scale of cathodes and electrolytes increases, their prices are expected to decline, gradually reducing the cost of sodium-ion batteries.