OM Holdings, the owner of the Sarawak manganese and ferrosilicon smelter, reported an after-tax loss of $9.6-million on revenue of $309.3-million for the first half of 2025 vs. a profit of $12.9-million on revenue of $398.4-million in the same 2024 period. The gross profit margin, decreased to 7% from 19% due on large part to…
