2006年中国“青藏铁路全线通车”精铸银币10元，重1盎司，含.999银，NGC PF69 Ultra Cameo，连原包装及证书，编号035689，发行36000枚。Peoples Republic of China, silver proof 10 Yuan, 2006, weighs 1oz containing .999 silver, commemorative issue for the opening of the Qinghai-Tibet Railway,graded NGC PF69 Ultra Cameo, with original packaging and certificate of authenticity, certificate number 035689, mintage of 36000 pieces
