China's steel industry hit by economic restructuring

The world's second biggest economy continues to slow.

China grew 7.4% in the first three months of the year - slightly better than expected, but below the government's target.

The slowdown is part of government policy to generate wealth in a more sustainable way.

The changes have hit China's bloated steel industry hardest.

Martin Patience reports from the steel mills of Tangshan in Hebei province.