China is on the way of becoming the main production hub for Tesla, as the American EV maker will start building its second gigafactory. The work on the second facility will start as early as next month, two people familiar with the matter told Reuters. Tesla is not making much progress with Giga Berlin , a final approval being hindered by scarce water resources in the region. Nevertheless, Elon Musk appears unfazed and willing to take its business elsewhere if Germany proves unpracticable. With or without Giga Berlin, Tesla will double its production capacity in China, and the expansion work...