Tinci Materials said construction of its Indonesia lithium‑ion battery
electrolyte project at the Weda Bay Industrial Park (IWIP) is accelerating and
is expected to enter trial production in December 2026. The plant, the park’s
first lithium‑ion battery electrolyte facility, is planned at 20,000 tonnes per
year and will supply key materials to the local battery supply chain, expanding
Tinci’s localized supply capacity in Southeast Asia. The announcement coincided
with IWIP events marking the start of nickel downstream projects and the park’s
first EV battery export ceremony.