Exclusive: General Motors plans to import batteries from China, despite steep tariffs imposed by President Trump, to power its second-generation Chevrolet Bolt electric vehicle 独家报道：尽管特朗普总统实施了高额关税，通用汽车仍计划从中国进口电池，为第二代雪佛兰博尔特电动汽车提供动力支持