Steel giant Tata has announced that production has restarted at the second blast furnace at its Port Talbot site.
The project - which cost £185m - began after Blast Furnace No.4 was decommissioned in July 2012.
A Tata spokesperson said the work has made the furnace "more efficient", along with upgrading its capacity and environmental performance.
In November, Tata announced it would make 584 of its workers in Wales redundant, blaming high energy costs and a fall in global demand for steel.
More top news
A man has been arrested in connection with alleged modern slavery offences during a major police operation on Deeside early this morning.
A whole new weather story to tell now, as it turns milder but much more unsettled into the Bank Holiday weekend.
June Osborne, who has served as Dean of Salisbury for the past 13 years, has been chosen as the 72nd Bishop of Llandaff