The significance of the system's operation lies in introducing an advanced network shopping concept in China's commodity trade business.
这一系统投入运行的意义在于，将先进的网络购物概念引入中国的商品贸易市场。
Commodity Trade
原声例句
财富精英励志演讲
VOA Special 2017年10月合集
Protection is constantly being tested. And, at times, it even seems that refugees have become a commodity, traded between states.
“难民保护一直在经受考验。有时候，难民似乎成为了国家间交易的商品。
《金融时报》 Podcast
Switzerland is known as the centre of the global commodities trade and authorities there have been looking into one Geneva-based trader named Paramount.
瑞士被誉为全球大宗商品贸易中心， 该国当局一直在调查一位名为派拉蒙（Paramount）的日内瓦贸易商。
英语百科
Commodity market
（重定向自Commodity Trade）
A commodity market is a market that trades in primary economic sector rather than manufactured products. Soft commodities are agricultural products such as wheat, coffee, cocoa and sugar. Hard commodities are mined, such as gold and oil. Investors access about 50 major commodity markets worldwide with purely financial transactions increasingly outnumbering physical trades in which goods are delivered. Futures contracts are the oldest way of investing in commodities. Futures are secured by physical assets. Commodity markets can include physical trading and derivatives trading using spot prices, forwards, futures, and options on futures. Farmers have used a simple form of derivative trading in the commodity market for centuries for price risk management.