The Application dimension of the Insoluble Sulfur for EV market is divided into four principal uses: Battery Cathode, Battery Anode, Electrolyte Additive, and Powertrain Component. Battery cathodes dominate the market, accounting for roughly 45 % of total demand, driven by the material’s high energy‑density contribution and stability under high‑voltage operation. The anode segment follows with about 30 % share, where insoluble sulfur improves cycle life and mitigates lithium plating risks. Electrolyte additives, representing 20 % of the market, leverage sulfur’s ability to form protective solid‑electrolyte interphases, enhancing safety and thermal performance. The remaining 5 % is allocated to powertrain components such as sulfur‑based lubricants and coatings, which, while niche, provide incremental value in high‑temperature environments. Together, these application categories shape the overall market size, and the distribution is reflected in the accompanying pie‑chart under the Insoluble Sulfur for EV segmentation analysis.