氯产品深度加工不够，产品附加值低，需要重点关注和开发。

Chlorine downstream products lack in-depth processing and their added-value is low. More attention should be paid to its development.

youdao

氯产品深度加工不够，产品附加值低，需要重点关注和开发。

Chlorine downstream products lack in-depth processing and their added-value is low. More attention should be paid to its development.

youdao