# Eve Energy signs 450,000-ton electrolyte supply deal with Tianci Materials

Eve Energy has signed a long-term supply agreement with Tianci Materials' subsidiary Jiujiang Tinci for an estimated 450,000 tons of electrolyte from 2027 to 2029. The deal secures priority access to lithium hexafluorophosphate capacity for Eve Energy's 30GWh Hungary battery plant.

- Type: Contract
- Announced: 2026-11-05
- Where: China
- Status: announced
- Capacity: 450,000 tons
- Products: electrolyte, lithium hexafluorophosphate
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md)

## Companies

- [Eve Energy](https://endata.com/companies/33548.md) (customer)
- [Tianci Materials](https://endata.com/companies/95338.md) (supplier)
- [Jiujiang Tinci](https://endata.com/companies/95339.md) (supplier)

## Sources

- [eu.36kr.com](https://eu.36kr.com/en/p/4059086421628544), 2026-11-09: "On the evening of November 5, Tinci Materials announced that its wholly-owned subsidiary Jiujiang Tinci has signed a Long-Term Supply Agreement with EVE Energy, under which an estimated 450,000 tons of electrolyte will be supplied from 2027 to 2029."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.