, and some U.S. and Chinese companies . Only two of the samples showed unsatisfactory levels of melamine -- Cadbury Dairy Milk Cookies Chocolate -LRB- bulk pack 5kg -RRB- and Cadbury Dairy Milk Hazelnut Chocolate -LRB- bulk pack 5kg -RRB- . The sample of the Cadbury Dairy Milk Hazelnut Chocolate contained melamine levels of 65 ppm -LRB- parts per million -RRB- which is more than 25 times the acceptable level of 2.5 ppm , according to Hong Kong 's government . According to the center , a child weighing 22 pounds -LRB- 10kg -RRB- would have to eat more than 10 small pieces of the hazelnut chocolate to surpass the tolerable daily intake . An average adult weighing 132 pounds -LRB- 60kg -RRB- would have to eat more than 112 small pieces to surpass the level . The melamine levels in the samples of Dairy Milk Cookies Chocolate were 6.9 ppm -- more than twice as high as the legal limit of melamine . Hong Kong 's Center for Food Safety said it will continue to test dairy products and other products with dairy ingredients . Test results on other products -- including milk powder , soya drinks , yogurt
HONG KONG , China -LRB- CNN -RRB- -- Hong Kong authorities Sunday announced that two recalled candy products made by British confectioner Cadbury had high levels of melamine . The industrial chemical has recently been found in Chinese-made milk products that have sickened nearly 53,000 children in China , killing four . Countries around the world have since banned the import of Chinese products containing milk , or have withdrawn products that contain milk from China -- such as candy -- amid worries they contain melamine . Last week , Cadbury recalled all of its Chinese-made candy products after preliminary tests showed they contained trace amounts of melamine . Cadbury took the action because `` no level of melamine is appropriate , '' spokesman Tony Bilsborough told CNN on Sunday . He could not comment on the latest test results . The company stresses that its products manufactured at its Beijing plant are only exported to Taiwan and Hong Kong , with one product -- Cadbury Eclair -- sent to Australia , Nauru and Christmas Island . Hong Kong 's Center for Food Safety tested 104 samples of products made by a variety of manufacturers , including Cadbury , Nestle