

Lei Jun, CEO of Chinese mobile phone company Xiaomi, confirmed today on his Sina Weibo account that a recent round of funding valued the company at $10 billion. He did not go into details but that means the three-year-old company, valued last year at $4 billion, is now worth nearly twice as much as Blackberry and is on par with Lenovo, founded in 1984. Quartz first reported the prospective rise in Xiaomi’s valuation two months ago. The company’s rapid rise is all the more astonishing considering that Xiaomi only makes mobile phones, sells them only in China, Taiwan and Hong Kong, and hadn’t hit the market until two years ago. Here’s how Xiaomi’s valuation got so big: