由于大麦等进口原料的价格飞涨，而南非等主要市场又出现消费停滞，因此，这些公司正在非洲大陆其他地区为家酿啤酒寻找新的市场机会。
As prices for imported staples such as barley soar and key markets like South Africa stagnate, these companies are finding opportunity with home grown brews in other parts of the continent.
但是，高涨的油价还激发了寻找新的化学中间品来源的竞争——这些化合物是许多现代材料的原料，比如塑料、药品以及燃料等等。
But the oil price hike has also fueled a race to find new sources for chemical intermediates - compounds that are the raw material for many modern plastics, drugs and fuels.
优质的陶瓷原料越来越少，玻化砖的白度较低，因此需寻找新的乳浊剂。
Quality ceramic materials become fewer, vitrified tiles have low whiteness, therefore need new opacifier.
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