On December 21, international molybdenum price: international molybdenum oxide (+4.35)28.35-29.5(+3.7) USD/lb (discount RMB 4356-4532 yuan/ton, excluding tax); European ferro molybdenum (+5.4) 659-68 (+6) yuan/kg (discount RMB 2756-2843 Yuan, excluding tax /60 base tons).