产业链

HSK 7-9

chǎnyèliàn

industrial chain; supply chain

Examples

完善产业链

wánshàn chǎnyèliàn

Refine the industrial chain

产业链上下游

chǎnyèliàn shàng xià yóu

Upstream and downstream of the industrial chain

延伸产业链

yánshēn chǎnyèliàn

Extend the industrial chain