Expired meat was repackaged and sold to fast food chains in China . McDonald 's is the only brand that will continue to work with the original supplier . McDonald 's has worked with OSI for more than half a century internationally , and for more than 22 years in mainland China , a spokesperson surnamed Xu told CNN . China has 2,000 McDonald 's branches across the country . China 's food safety law is currently being revised .
Expired meat was repackaged and sold to fast food chains in China . McDonald 's is the only brand that will continue to work with the original supplier . China has 2,000 McDonald 's branches across the country . China 's food safety law is currently being revised .