On August 7, Tesla announced through the official Weibo that Tesla's Shanghai super factory was successfully built. It has only been in operation for seven months and is expected to be put into production by the end of 2019. The microblog map shows that the main body of the Tesla Shanghai Super Factory has been basically completed. Earlier, Tesla disclosed in a document that he was confident of achieving the tax targets set by the Shanghai Super Factory. The document also pointed out that Tesla agreed to pay 2.23 billion yuan ($324 million) in taxes and fees to China from 2023 onwards. On the same day, according to the news report, the Model S and Model X owners who have selected the enhanced autopilot function can upgrade the fully automatic driving function with a half price of RMB 27,800. But according to another report, Tesla is planning to raise prices in China in September.