https://wccftech.com/apple-a15-bionic-mass-production-late-may/

With Apple rumored to unveil the new iPhone 13 series in late September, it obviously means that the company will be working with its supply chain round the clock to ensure that components delivery does not see a surprising delay. One of those suppliers is TSMC, with a fresh report stating that the Taiwanese manufacturer could start mass production of the A15 Bionic chipset in late May. This means the operation could start ahead of schedule, and Apple will have little chance of delaying its upcoming iPhone family.

A DigiTimes snippet was spotted by MacRumors which stated that mass production of the A15 Bionic would start in late May. Previously, DigiTimes reported that the A15 Bionic’s mass production would start in May, but did not specify which part of the month. It did, however, state that the new silicon would be made on TSMC’s enhanced 5nm node, also known as N5P.