The US，EC and Mexico challenged export measures of raw materials against Chinain WTO in 2009，of which the decisive legal point is GATT ArticleXX(g)taking account of China'sextensive commitments upon accession to WTO. Legal analysis demonstrates that China could win on GATTXX(g).In the current WTO framework，there is neitherrule basis nor Members' consensus to claim trade liberaliza tion in natural resource products. Based on sovereign rights over territorial natural resource，China should not，and also unnecessarily，lift restrictions on exportation of natural resources products even ifwe lose this case.