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N. Korea unveils 'secure, homemade' smartphone
North Korea, one of the most isolated and censored societies on the planet, has unveiled what it says is a domestically-produced smartphone. ... more
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China set to become world's biggest net oil importer
China is set to overtake the United States as the world's largest net oil importer from October, according to US figures, due to a combination of rising Chinese demand and increased US production. ... more
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BP sues US over contract ban after 2010 Gulf spill
British energy giant BP is suing the US government for banning it from federal contracts after the deadly 2010 Deepwater Horizon disaster in the Gulf of Mexico, documents showed Tuesday. ... more
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Icahn takes large stake in 'undervalued' Apple
Corporate raider Carl Icahn said Tuesday he has taken a "large position" in Apple, calling the US tech giant "extremely undervalued." ... more
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