Contract – Construction. The Commercial Court held that a number of invoices issued by the claimant company were valid and enforceable, in a dispute concerning the costs of nitrogen being used at a terminal for discharging liquefied natural gas from ocean-going tankers and converting it into gas to be sent out into pipelines. The court construed the contract between the parties and held that the relevant invoices were enforceable in the total amount of £3,362,216.16.