Yum Brands (YUM) and McDonald's (MCD) stopped buying meat from China's largest meat seller even...

|By:, SA News Editor

Yum Brands (YUM) and McDonald's (MCD) stopped buying meat from China's largest meat seller even before issues with contamination cropped up, according to the companies. Concerns over the level of antibiotics and hormones in chicken could still cut into sales a bit in the nation for the ambitious fast-food chains.