But the new furnace means production capacity at Port Talbot will double to make it capable of making more than four million tonnes of steel a year.

BBC: Tata Steel's ?185m Blast Furnace No 4 starts up

Officials are confident that once the expansion plan is complete it will double the capacity of the port so that it can host at least 12 container vessels at any given time.

BBC: Bangladesh pins hope on Chittagong port

This year, a surge in trade has caused traffic to rise by 10%, double the level predicted by the port authorities.

ECONOMIST: Gridlock on the rails, roads and ports of America

This sort of thing of port and cigars and double-barrelled names and titles certainly existed at the club once upon a time, but it's certainly not the case today.

BBC: Cornelius Lysaght

Shenzen Chiwan, a port operator and transportation services company located in southeastern China, has increased sales by double digits for the last five years.

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