As we wrote recently, in what may become a rerun of the Rare Minerals export cut, after an abnormally long silence, China is finally starting to make noises in the gold market. As Bloomberg reported earlier, according to an article appearing on the website of the Chinese Ministry of Commerce, Meng Qingfa, researcher as the China Chamber of International Commerce said that China should buy more gold to diversify its foreign exchange reserves. "China should increase its gold holdings if the country aspires to “internationalize” its currency. China has $2.6 trillion of foreign-exchange reserves, mostly in dollar assets, Meng said. Such holdings will put China at a disadvantage when the U.S. dollar depreciates, as is inevitable amid a worsening U.S. debt problem, he said." While this is not an outright endorsement that the PBoC will begin to warehouse the precious metal, it is certainly an escalation in the war on words that the US and China have been engaging in for quite some time. The bigger problem is what may happen to the world gold market should China, which is now the world's largest producer of gold, decide to internalize its gold product output. Already the country's gold demand is surging. Should roughly 340 tons, or the amount of gold China makes each year, be withdrawn from supply, no amount of Goldman contemplation on the matter of physical ETFs will prevent a spike in the metal price.