2019年5月2日，宁夏回族自治区固原市原州区三营镇三营活畜交易市场，商贩售卖牲口。这里是西北较大的牲畜交易市场，村民以牛羊市场为依托，形成了养殖、加工、购销一条龙的产业体系，促进了当地经济的快速发展。

People trade at the Sanying livestock trading market in Guyuan, Ningxia Hui Autonomous Region, on May 2, 2019. The largest livestock marketplace in Northwest China has helped local villagers develop animal husbandry, mainly sheep and cattle, to boost economic development.