There is an increase in production of 20% above that of the corresponding period of last year.

产量比去年同期增加20%。

《新英汉大辞典》

The world has lost less than 1 percent of crude oil production during the Libyan crisis of the last few weeks, but crude oil futures have risen more than 20 percent in the same period.

过去几周由于利比亚国内动乱导致世界原油产量减少超过1%，同期原油期货上涨却超过了20%。

youdao

The documents record seven leaks on it over the two-year period, with the worst happening on 26 April last year when four tonnes of leaked gas from one of its columns led to a shutdown of production.

文件记载了其在2年的时间内7次泄漏的事实，最严重的一次发生在去年的4月26日，当时4吨的天然气从它其中的一个塔器泄漏出来，导致生产停止。

youdao

The demand for R-22 will last years beyond the allowed period of virgin production.

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The overall net balance of turnover for firms in the production sector was marginally up on the last survey period.

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