British chocolate maker Cadbury yesterday said it is recalling 11 types of Chinese-made chocolates found to contain melamine, as police in northern China raided a network accused of adding the banned chemical to milk.

Hong Kong's two main supermarket chains are removing milk powder made by Swiss food giant Nestle from their shelves after a newspaper reported it contains the industrial chemical melamine.

China’s poisoned powdered milk scandal widened today after liquid milk from three of the country’s leading dairies was found to be contaminated.