PLS Group (ASX:PLS) said its board approved approved the restart of the Ngungaju plant, with production expected to resume in early July, according to a Thursday filing with the Australian bourse.

The company expects unit operating costs for fiscal 2026 at the plant at the top end of the AU$560 to AU$600 per tonne range, the filing said.

It confirmed that any expenditure incurred from the restart is within the capital expenditure forecast for the year, the filing added.

Shares of the company fell 1% in recent Thursday trade.