Shanghai-based BYD's shares plunged almost 10 percent on Monday, ending the day down 6 percent, before recovering most of its losses to reach 16.08 HKD ($2.07) Tuesday morning. U.S. investor Warren Buffett previously took a $232 million, 9.9 percent stake in the Chinese electric car company, according to Reuters.
The electric BYD e6 taxi, which crashed Sunday, has passed regulatory tests in China which require that the battery modules not ignite at less than 50 percent deformation.



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