Chinese hotpot giant Haidilao said it would compensate over 4,000 diners who had visited one of its outlets in Shanghai after two diners urinated into their hotpot broth. A video showing two men urinating into the broth of their hotpot while dining in a private room at a Haidilao restaurant started circulating online late last month.

A popular Chinese restaurant chain is offering refunds to more than 4,100 diners after two teens were caught on video urinating into a vat of hotpot broth.

One of China's biggest restaurant chains, Haidilao, known for its hotpot, has apologized and offered refunds to thousands of customers that dined in their Shanghai location after two men urinated in their hotpot broth,

Hotpot is served in a large pot containing soup broth along with various meats and veggies. It’s normal for each group of diners to receive their own broth, meaning it should have been switched out after the urination episode, but it’s unclear if the dish was properly sanitized before being used by other patrons.

It’s enough to put you off your dinner – a video has gone viral of two teenagers urinating into a hotpot broth. The boys, both 17, were filmed taking a leak into a broth pot in a private room at a Shanghai branch of China’s biggest hotpot chain last month.

Chinese hotpot giant Haidilao said it would compensate over 4,000 diners who had visited one of its outlets in Shanghai.