Yiwu: Christmas city

We're in Santa’s grotto – sort of - a Chinese city that some call the Christmas capital of the world. With 75,000 traders, across 50,000 stores, Yiwu offers the world’s largest wholesale market across a labyrinth of arcades. But at a time of growing trade tensions with the US, who’s actually buying the tinsel this year? If you'd like to send us an email, our address is [email protected]: Ed Butler Producer: David Cann Additional production: Victoriya Holland(Picture: Crowds of people walking through Yiwu wholesale market. Credit: BBC/Wang Xiqing)