Less intensive processing products, products of low technology content, species monotonous;

精深加工产品少，产品科技含量低，品种单调；

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At present low technology, content and low added value are major handicaps to the sustainable growth of export trade.

产品技术含量低、附加值不高已成为制约我国出口贸易持续增长的主要原因。

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The reactor, according to Petrobras, was built with technology to produce oil with low sulfur content, respecting the new environmental standards on fuel quality.

FORBES: Infrastructure Problems in Brazil: Equipment Imported by Petrobras From Italy Has Been Stuck in a Port For Over a Month