4 sentences

1. 春节前，家里人忙着采购年货。

   Chūn​jié qián, jiā​lǐ​rén máng zhe cǎi​gòu nián​huò.

   Before the Spring Festival, the family is busy shopping for New Year goods.

   Source: Dong Chinese Dictionary

2. 公司计划采购一批新的办公设备。

   gōng​sī jì​huà cǎi​gòu yī pī xīn de bàn​gōng shè​bèi.

   The company plans to purchase a batch of new office equipment.

   Source: Dong Chinese Dictionary

3. 春耕时期，农民们正忙着采购农资。

   chūn​gēng shí​qī, nóng​mín men zhèng máng zhe cǎi​gòu nóng​zī.

   During the spring plowing season, farmers are busy purchasing agricultural supplies.

   Source: Dong Chinese Dictionary

4. 他因为在采购过程中收受回扣而受到指控。

   tā yīn​wèi zài cǎi​gòu guò​chéng zhōng shōu​shòu huí​kòu ér shòu​dào zhǐ​kòng.

   He was charged with taking kickbacks during the procurement process.

   Source: Dong Chinese Dictionary