<https://www.eightcap-ch.com/trading/instruments/commodities/>
<http://schema.org/description>
"易汇EightCap 是正规受监管的优质大宗商品交易平台，提供黄金、白银和原油等现货大宗商品交易。"
<https://www.eightcap-ch.com/trading/instruments/commodities/silver/>