China Unicom has reached an agreement with Apple to sell the iPad and iPhone 4 in China, according to a new report. Citing a source within China Unicom, Caixin reports that the company has finalized a deal with Apple that will make it the sole distributor of the iPad in China, although no timetable is offered for the device’s Chinese release. In addition, the company is said to have secured rights to offer the iPhone 4 as soon as early September; the report explicitly states that the launch day will not be September 13 as had previously been rumored. Finally, the report notes that the new Wi-Fi-enabled iPhone 3GS sold out at Apple’s Beijing retail store the first day it went on sale.