The argument of course is that 50% is, in a sense, "control" in that it is sufficient to dead lock the corporation and in theory cause a forced liquidation and distribution of assets.
However, in Securities law, debt can sometimes be a disguised security. If here, the "profits" of the entity are subject to being paid as interest on a "debt", and it were held to be really a disguised dividend, things might be different.
For example, typically, real "partners" contribute capital. That capital is irrevocable dedicated to the business. If UAE's "contribution" is debt and if re-payment of the interest and/or principle of that debt effectively wipes out or substantially reduces what would otherwise be "profit" then it is possible that the "70%" test is in fact, met and the transaction would be a violation against transfer.
Intel has asked for this information, and has so far, been denied. Intel has the right to an audit, and therefore they have a contractual right to view the entire deal, and in addition, there may be a filing with the SEC or the FTC which will shed light on this issue.
That is why Intel has publically stated "they are not in a position (as of yet) to prevent the transfer of technology.
Stay tuned, sportsfans..... :)