石油和矿物的储量增加了，而它们的价格却没有增加；同时，对某些原材料的需求，比如铜，并未呈指数增长。
Reserves of oil and minerals have grown; their prices have not increased; and demand for materials like copper are not exponential.
从布伦特原油到小麦、棉花和金属等原材料价格同步走低，削弱了从3月中以来因利比亚原油减产和农产品储量锐减而取得的强劲涨幅。
Raw materials from Brent crude to wheat, cotton and metals fall in unison, paring strong gains made since mid-March on lost oil output in Libya and steep falls in agricultural stocks.
原材料供应及成本：秭归境内硅石资源储量极大，质地优良。
The raw material supply: Zigui has a large reserve of Silicon which has good quality.
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