China has ordered its airlines not to take any further deliveries of Boeing Co. jets as part of the tit-for-tat trade war that’s seen US President Donald Trump levy tariffs of as high as 145% on Chinese goods, according to people familiar with the matter.
Certain military hardware doesn’t have an equal. And a number of digital services.
What digital service can’t be replicated?
Technically they can be replicated, but the network effect and their current economies of scale are harder.