根据我所了解到的信息,亚马逊公司在中国上海没有设立分公司。亚马逊公司在中国的业务主要由亚马逊中国运营,该公司成立于2005年,总部位于上海市浦东新区张江高科技园区。亚马逊中国的业务范围包括在线零售、云计算、数字媒体、人工智能等领域,为中国消费者提供跨境电商、本地化服务、数字内容等产品和服务。
According to the information I have learned, Amazon does not have a branch in Shanghai, China. Amazon's business in China is mainly operated by Amazon China, which was founded in 2005 and is headquartered in Zhangjiang High-tech Park, Pudong New Area, Shanghai. Amazon China's business scope includes online retail, cloud computing, digital media, artificial intelligence and other fields, providing Chinese consumers with cross-border e-commerce, localization services, digital content and other products and services.