Is one of the five business segments of CNOOC.

是中国海洋石油总公司下属的五大板块之一。

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Taxation planning was one of the most important segments of business financial management.

搞好税收筹划，是企业财务管理工作的一个重要环节。

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Taxation planning was one of the most important segments of business financial management.

搞好税收筹划，是企业财务管理工作的一个重要环节。

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