are Chinese fabs honouring sanctions? what about downstream suppliers of generic ARM chips? >Apparently even the basics like steel are getting hard to come by.

are Chinese fabs honouring sanctions? what about downstream suppliers of generic ARM chips? >Apparently even the basics like steel are getting hard to come by. aren't they a sizeable steel exporter? "2018, Russia exported 33.3 million metric tons of steel, a 7 percent ... Russia exports steel to more than 130 countries and territories."