Apple (AAPL.US) 's latest product, the iPhone Air, requires regions that support eSIMs for usage as it has removed the physical SIM card tray, making it unable to launch simultaneously with the other three new iPhone models in China, Chinese media reported.Apple stated that it is now working closely with China's regulators in order to launch the iPhone Air in the Chinese market as soon as possible.Related NewsDBS Top Picks for H Shrs (Table)Currently, China Unicom and China Telecom have expressed their support for the iPhone Air's eSIMs, while China Mobile has also declared its support for eSIM mobile services, with further service announcements to be made later.(Real-time Streaming US Stocks Quote; Except All OTC quotes are at least 15 minutes delayed.)