src said: What people do not understand about stock. The stock they get from TSMC is decided on their sales potential. |
No, not even close. TSMC doesn't give a shit about anyone's sales potential.
TSMC has a certain production capacity for each node and foundry line. They collect advance orders from whoever wants chips. In the best of all worlds, the production capacity will match the orders. In a not-so-good world, they'll get less orders that production capacity would allow so they might jack up prices somewhat to not lose money (or offer incentives to get orders for more chips).
In a bad situation (for the ordering companies), much more is ordered than production capacity is available (what we are seeing now). So all bets are off what is going to happen. In theory, there is no "play it nice" rule in play. TSMC can jack up prices until ordering companies start to bail out or find another foundry (good luck with that). In practise, the company that orders chips that load lines 24/7/365 gets preferred treatment as a foundry is only well profitable if its lines run non-stop.
I'm pretty sure knives have been and are flying front, back, left and right currently between companies and foundries.