"The local fire department received calls of gas leaks late Thursday and then there were a series of blasts around midnight affecting an area of two to three square kilometres," the fire agency said in a statement.
One local resident surnamed Peng said: "There was a heavy odour of gas and... then I heard explosions and saw fire spurting from a store."
Already a subscriber? Log in.
Get 30% off with our ads free Premium Plan!
Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
Follow us on our official WhatsApp channel for breaking news alerts and key updates!