"Our plant uses a lot of water and chemicals but unlike other jurisdictions will not produce a single litre of liquid waste," SRC president Mike Crabtree said.

The company's saleable iron ore production stood at 1.08mn t over the three-month period, while sales edged up by 2pc against the previous year, to 1.34mn t.

Integrated steelmaker US Steel is indefinitely idling a blast furnace at its Mon Valley Works in Pennsylvania.

The plate delivered assessment rose by $8.25/st to $1,676.50/st.

Tata Steel approved a merger with its seven metal subsidiaries last month to increase operational efficiency and reduce costs.

The company's saleable iron ore production stood at 1.08mn t over the three-month period, while sales edged up by 2pc against the previous year, to 1.34mn t.

Private construction was at a seasonally adjusted annual rate of $1.43tn, 0.6pc below the July estimate of $1.44tn.

Indian private-sector producer Tata Steel's sales rose by 7.2pc on the year in July-September, despite monsoon-led seasonal weakness.