The broader market strength pervaded into the electric-vehicle space and most stocks belonging to the industry posted decent gains in the week ended Sept. 13. That said, some of the upstarts continued to bleed, reflecting ongoing struggles. Here’s a rundown on what happened in the EV space during the week: Tesla China Sales Momentum Accelerates: After weighed down by competitive pressures in China following the COVID-19 pandemic, Tesla, Inc. (NASDAQ:TSLA) appears to be on the road to recovery in this key market. China insurance registration data for Tesla vehicles came in at a robust 16,200 fo…