The due date of performance of obligations of the parties is extended by the period being equal to that during which such circumstances occur.

双方义务履行的到期日延长时间应等于此类情况发生的持续时间。

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Output of the UK economy is measured by Gross Domestic Product figures but to date there are no comparable figures to illustrate the performance of the Northern Ireland economy due to the lack of data.

BBC: New figures measure NI's output for first time