2. Data show that by the end of 20 17, the number of users using Apple mobile phones in China has exceeded 243 million. The personal information and important data collected and generated by Apple's mobile phone are already huge and should be stored in China. In addition, the Internet data center does not allow foreign-funded enterprises to operate and needs to be licensed. This time it was handed over to Guizhou for operation. After two years of negotiations, the two sides were able to finalize the relocation plan, which was approved by the relevant ministries.