hard commodity การใช้

We still had a hard commodity battle to face in the first six months.
In commodity markets, animals and animal products are classified as hard commodities, such as gold and copper, which are mined.
Well-established physical commodities have actively traded Soft commodities are goods that are grown, while hard commodities are ones that are extracted through mining.
Tourism, wine production, and more recently the exploitation of hard commodities such as oil and uranium ensure Mendoza's status as a key regional center.
The outlook for hard commodities such as oil and copper is improving as demand from emerging nations grows, according to Derek van Eck, portfolio manager of Van Eck Global Hard Assets Fund.