Status
Operational: status carried from the legacy record
Product: SiOx powder. Capacity: 8.0 kt/yr (Legacy figure; not re-verified).
SiOx anode powder specialist; Panasonic 2170 and 4680 key customer; SiOx provides partial Si energy uplift with manageable expansion; established commercial supply.
Customers and offtakers: Panasonic / Samsung SDI / LGES.
Plant record
Plant record
| Company | Osaka Titanium Technologies |
| Plant | Osaka SiOx Anode Plant |
| City | Amagasaki |
| State or province | Osaka |
| Country | Japan |
| Material | silicon-carbon |
| Product | SiOx powder |
| Capacity (kt/yr) | 8.0 |
| Capacity basis | Legacy figure; not re-verified |
| Status | operational |
| Status note | Status carried from the legacy record; not re-verified |
| Scale | commercial |
| Start year | 2018 |
| Investment (US$ billion) | 0. |
| Customers and offtakers | Panasonic / Samsung SDI / LGES |
| Carbon or silicon source | Metallurgical silicon |
| Geopolitical exposure | LOW |
| Record updated | 2026-10 |
In context
Where it fits
Listed in Anode Active Materials. Anode plants are compared on route (natural or synthetic graphite, silicon, hard carbon), the step they own (mining, graphitization, spheroidizing, coating), capacity and cell qualification; purification, graphitization and coating are the bottlenecks, not graphite itself.
| Plant | Country | Status |
|---|---|---|
| Osaka Hard Carbon Plant (Kuraray) | Japan | operational |
| Iwaki Hard Carbon Plant (Kureha Corporation) | Japan | operational |
| Anode Material Lines (Mitsubishi Chemical) | Japan | operational |
| Graphite Anode Plants (Resonac) | Japan | operational |
| Niigata Si Anode Plant (Shin-Etsu Chemical) | Japan | operational |
| Tokai Synthetic Graphite (Tokai Carbon) | Japan | operational |
| Kashiwazaki SCiB Plant (Toshiba) | Japan | operational |
Sources
Sources and scope
- Scope
- Osaka SiOx Anode Plant (Osaka Titanium Technologies)
- Sources
- ElectronsX anode dataset; company disclosures and filings
- Updated
- 2026-10