Can't stock pile parts that aren't even avaliable.
World wife dement for more big companies are running at 97 too 100% ND with many product lines with a demand 2x thr capacity.
I could see where that is an issue, hard to get what you can't get..... put an order in and hope for political change and possibly receiving the order in the next year or so.
Either way it's going to be a tough time for the retailers with an artificially reduced market.