我们需要采购新设备。

Wǒmen xūyào cǎigòu xīn shèbèi.

We need to purchase new equipment.

他负责公司的采购工作。

Tā fùzé gōngsī de cǎigòu gōngzuò.

He is in charge of the company's procurement work.

采购部门要与供应商协商。

Cǎigòu bùmén yào yǔ gōngyìngshāng xiéshāng.

The procurement department needs to negotiate with suppliers.