Prince Charles will unveil a plaque at Tata Steel in Port Talbot today to commemorate the completion of a new £185 million blast furnace.
Tata Steel employs around 7,000 people in Wales. The Prince of Wales will meet some of the 3,500 employees who work at the site in Port Talbot.
The new blast furnace is currently the largest industrial engineering project in the UK.
It will work with its neighbouring equivalent in producing up to five million tonnes of molten iron every year to be processed into steel 'hot rolled coil' on the same site.
More top news
A cold night with frost and wintry showers over the hills and mountains! It's a cold one!
Today's poll is not a forecast of what will happen on election day, but it is a snapshot of Welsh public opinion.
Sheffield United are close to agreeing a deal to re-sign striker Ched Evans from Chesterfield, ITV News understands.