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.

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

China's huge hotpot chain Haidilao is offering to compensate a staggering 4,000 diners who dined at one of their Beijing locations. Why? Because of a video that went viral depicting two teenagers urinating in the hotpot broth.

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.