Tesla hit a trillion dollar valuation last night. The Shanghai gigafactory builds more Tesla EVs than the three other sites—California, Texas, and Germany—combined. Fully 95% of parts used at the plant come from within China. The build rate is one car every 40 seconds. 特斯拉昨晚估值突破兆美元。上海超級工廠生產的特斯拉電動車數量比其他三個工廠（加州、德州和德國）的總和還要多。該工廠使用的零件95%全部來自中國境內。建造速度為每 40 秒一輛汽車.