Now that you know that they are all property of Intel, yes it does.
Trafficking in stolen property is illegal in all 50 states, although the severity and specifics vary. If you buy them across state lines, 18 U.S. Code § 2315 also applies, making it a federal crime.
And taking and selling the QS/ES chips is not "voiding your contract". It is theft, and given the value of the chips, would qualify as a felony.
The person selling you the chip is not the owner of the chip, they were loned to them by Intel, and they didn't pay a dime. You are buying stolen merchandise.
It's exactly the same as if I were to lend you my bike and you were to sell it to someone else. That someone else is buying stolen merchandise.