| The 
				fresh funds, investors of which also include Hong Kong-based 
				investment firm Composite Capital, will be used to expand its 
				commercial fleet to 50 trucks by June from 11 currently, it 
				said.
 The latest funding round was completed in December and brings 
				TuSimple's total funding to date to $178 million, it added. 
				Other investors in previous rounds include U.S. chipmaker Nvidia 
				Corp.
 
 "After three years of intense focus to reach our technical 
				goals, we have moved beyond research into the serious work of 
				building a commercial solution," said Xiaodi Hou, TuSimple 
				founder and chief technology officer.
 
 The California-based company currently makes daily deliveries in 
				the U.S. state of Arizona on highways and local streets for 12 
				customers and plans to expand its operations to Texas. Its 
				level-4 vehicles are able to drive completely autonomously in 
				most, but not all conditions.
 
 Silicon Valley firms to traditional carmakers have been racing 
				to put fully commercial self-driving vehicles on the road and 
				transportation experts say that the trucking industry could be 
				among the earliest users because of the relative predictability 
				of highways compared with busy city streets.
 
 German luxury carmaker Daimler last month said it will invest 
				500 million euros ($573 million) in the coming years to develop 
				highly autonomous trucks.
 
 Ride-hailing giant Uber also bought self-driving truck business 
				Otto in 2016 but announced last year that it would shutter the 
				unit to focus on developing autonomous cars.
 
 (Reporting by Yilei Sun and Brenda Goh in Shanghai; Editing by 
				Stephen Coates)
 
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