That being said AMT does not have to disclose that IMET was their manufacturer. This is actually more common than you think. Most large electronics companies source their stuff out like this. Foxconn is one of the more well known of these types of companies...(who are well known for making Apple products). They are known only because people are looking but not because they are disclosed.
Of course they don't have to disclose that information but they did (or someone found it out?).
IMET appears to be in between a rock and a hard place either way.
If we believe IMET, then we can safely assume they are simply looking for the best, cheapest easiest way to be made whole. They likely know litigation will be expensive and probably fruitless at the end of the day, so they should be willing to find the best way short of litigation to be made as whole as possible. Selling boards to AMT customers is probably a really bad idea for IMET. AMT and IMET need to fix this between themselves and involving AMT investomers some how is probably not a good option for IMET at this point (IMO).
If we believe AMT, then IMET could be in for some heat. They would not be made whole and could face future litigation.
IMET is eating a shit sandwich for doing business with AMT one way or another, but its largely irrelevant to AMT investomers.
Supplier competency is just one of the many reasons (although it appears to be the only reason in miner manufacturing) that a company needs to be properly capitalized. Customers do not see or participate in the supplier negotiations, contracts etc, they also don't take any of those risks associated with those contracts. As you say most of the time it's not even disclosed to the customer.
From a pure business stand point the entire miner manufacturing world is so fascinating. Almost all of the current manufacture's have done an almost text book perfect job of fucking up every basic business fundamental yet they thrive because short term supply and demand is EXTREMELY skewed. It is an enigma that will not last if BTC hangs around. The sustainability of business models used by most current manufactures is a HUGE joke. It's quite amusing to think that AMT can fight or settle the class action, pay for enough new miners to fulfil current obligations plus MPP plus sell enough new machines in a RAPIDLY declining market to stay afloat and pay off all their other accumulated debt, well that is laughable at best. Try taking that plan to the bank (without personal collateral) or VC and watch how fast they laugh your sorry ass out of the room.
Everyone from AMT to it's suppliers to it's investomers are probably fucked because these half wits decided to break rule #1 (under capitalize their idiotic idea).