 As another example in 2006, most Walmart store pharmacies filled many generic prescriptions for $4 for a month's supply.However, in California and ten other states, complaints from other pharmacies resulted in Walmart being required to charge at least $9 for a month's supply of certain drugs.In May 2010, Walmart's United States stores pulled the Chinese-made Miley Cyrus line of necklaces and bracelets after an Associated Press release that the jewelry contained harmful amounts of the toxic metal cadmium.