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As new energy vehicle sales have been booming, global consumption of cobalt, a key element in the batteries of such vehicles, is estimated to exceed 30,000 tons in 2020, and China would consume about 45 percent of the metal, Lu Rixin, an analyst with Orient Securities, said in a research note.

As of Monday, the administration had taken over 500,000 samples from imported products, their packaging and the interior of containers; six samples taken in Dalian, Northeast China's Liaoning province, and Xiamen, East China's Fujian province, tested positive for the virus.

As part of its vaunted leadership principles, Amazon likes to say it starts with the customer and works backwards to shape its business and products. Jeff Bezos is finding that the mantra has its limits.

As international brands such as Tesla are starting to pour in, local brands will face grave challenges if they cannot offer competitive vehicles.

As one of the collaboration's initiatives, the introduction of EHang 216 AAV services into LN Garden Hotel will make it the world's first hotel to offer such services to its customers.