Sodium-ion Battery industry chain recovered strongly in March, as output rose across cathode materials, anodes, electrolytes, and battery cells. After the Chinese New Year, factories resumed production in full. As a result, the market regained momentum quickly. Moreover, downstream demand from energy storage, two-wheelers, and start-stop power supplies continued to improve. At the same time, major lithium battery manufacturers sped up their sodium-ion battery plans. Therefore, March set a strong tone for the Q2 peak season and supported broader commercial expansion in 2026.
Sodium-Ion Battery Industry Chain Recovered Across All Major Segments
In March, every major part of the sodium-ion battery industry chain posted strong growth both month on month and year on year. Cathode material production increased 149% MoM and 110% YoY. Hard carbon anode production climbed 82% MoM and 88% YoY. Electrolyte production rose 91% MoM and 118% YoY. Meanwhile, battery cell production jumped 229% MoM and 140% YoY.
These figures show a broad recovery rather than isolated growth. In addition, order flow improved across the chain. Producers raised operating rates, and downstream buyers expanded procurement. Consequently, supply and demand improved together, which created a stronger base for volume growth in Q2.
Sodium-Ion Battery Industry Chain Recovered as Cathode Output Surged
March brought especially strong growth for cathode materials. Production rose 149% from February and 110% from a year earlier. This increase reflected faster post-holiday recovery, stable orders from battery cell makers, and clearer Q2 demand plans.
Polyanion materials remained the leading chemistry route and held a 77% share. However, layered oxide materials gained momentum in March. Their recovery changed the product mix and reduced NFPP’s share by 5 percentage points from the previous month. Even so, polyanion output still expanded. Therefore, the shift reflected better balance among technology routes rather than weaker production.
Moreover, layered oxide cathodes secured fresh orders in start-stop power supplies, two-wheelers, and smaller energy storage projects. As application scenarios expanded, producer confidence improved further. Looking ahead, April may bring another 8% MoM rise and a 120% YoY gain, which would extend this strong trend.
Sodium-Ion Battery Industry Chain Recovered with Strong Hard Carbon Anode Growth
Hard carbon anodes also recorded solid gains in March. Production increased 82% MoM and 88% YoY, while shipments rose sharply from February levels. Battery cell manufacturers continued to increase interest in hard carbon because it plays a key role in sodium-ion battery performance.
In response, battery cell companies expanded their supplier networks and accelerated new capacity verification. They also prepared matching plans for the second half of the year. At the same time, producers focused on improving initial efficiency, cycle life, and stable output quality. As a result, the market entered April with healthy momentum. Current April production plans point to a further 20% MoM increase and another 88% YoY gain.
Sodium-Ion Battery Industry Chain Recovered as Electrolyte Shipments Rebounded
Electrolyte production rose 91% MoM and 118% YoY in March. Top producers reported a sharp recovery in shipments, while small and medium-sized companies also achieved strong growth. This rebound reflected better battery cell demand and more active procurement across the market.
Furthermore, prices stayed stable during the month. Cost support remained firm, and producers maintained orderly supply. As sodium-ion battery demand continued to expand, electrolyte output also moved higher. For April, the market expects production to increase another 8% MoM and 126% YoY. Although this pace may trail cathodes and anodes, the direction remains clearly positive.
Sodium-Ion Battery Industry Chain Recovered with Explosive Battery Cell Growth
Battery cells delivered the fastest growth in March. Production surged 229% MoM and 140% YoY, as order recovery exceeded expectations. Higher lithium carbonate prices earlier in the year also increased market interest in sodium-ion batteries. In addition, end-of-quarter restocking supported production and sales.
Major lithium battery manufacturers accelerated their investments during this period. Several companies planned GWh-level sodium-ion battery capacity for 2026. Meanwhile, upstream material suppliers pushed forward with sample delivery and validation. Therefore, coordination across the industry chain improved visibly.
End-use demand expanded on several fronts. Policy-driven hybrid lithium-sodium energy storage projects moved into tendering. Leading two-wheeler brands launched smart sodium-ion battery products. Market acceptance improved steadily. As a result, April battery cell production may rise another 25% MoM and 161% YoY.
Sodium-Ion Battery Industry Chain Recovered and Built a Strong Q2 and Q3 Outlook
Q2 will likely become a key period for scaled growth. On the supply side, producers will release more cathode, anode, and electrolyte capacity. In parallel, major lithium battery manufacturers will bring more sodium-ion battery lines online. This expansion should increase material and cell supply substantially.
On the demand side, energy storage projects will enter a more active tendering and delivery cycle. Two-wheelers will adopt sodium-ion batteries more quickly. In addition, start-stop power supplies and light commercial vehicles will support broader deployment. Therefore, demand should continue to rise through Q2.
Q3 may bring an even stronger expansion phase. By then, capacity across the chain should operate at a higher level. Energy storage and two-wheelers will likely remain the main growth engines. At the same time, A00-class passenger vehicles and backup power for data centers may open new application space. As technology routes become more stable, product performance and cost efficiency should improve further.
Overall, March confirmed the strong momentum of the sodium-ion battery market. Production rose sharply in every major segment, and end-use demand broadened. Because supply and demand improved together, the industry entered Q2 with confidence. If current trends continue, 2026 could become the first year of large-scale commercialisation for sodium-ion batteries, especially in energy storage and two-wheelers.
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