This week we provide you with gold, silver and platinum charts.
本周，我们向您提供黄金、白银和白金的走势图。
2
Clever periodic rings from ITSNONAME are available in silver, gold, and platinum. Each features the corresponding metal's atomic number and weight.
ITSNONAME出产的精明的元素表戒指，有银的金的和拜金的。每个都标记了金属的序号和重量。
3
Today they sell over 500 million dollars per year of rare and collectible numismatic coins and gold, silver, and platinum coins and bars to collectors and investors.