出口退运
出口退运-
被免费更换的原进口货物不退运出境或者原出口货物不退运进境的，海关应当对原进出口货物重新按照规定征收关税。
In cases where the original import goods to be changed free of charge are not transported out of China or the original export goods are not transported into China , the customs shall levy customs duties on the original import and export goods in line with regulations .