NGC PF70 UC 2005 China 1oz SIlver Coin – 2006 FIFA Football World Cup Germany. Purity: 99.9% Silver. Weight: 1 Oz (31.1 g). Face Value: 10 Chinese Yuan. Welcome to Giant Panda Coins! Our antique store has over. 12 years old history. Flagship store locates at Yun-Zhou commercial building, Shanghai, China. Branch store locates at Ju-Qi-Cheng commercial building, Shanghai, China. We speak English and some German.