The US government seized nearly 1 million barrels of Iranian crude oil allegedly bound for China, according to newly unsealed court documents and a statement released by the Department of Justice on Friday.
International law (also known as public international law and the law of nations) is the set of guidelines, norms, and standards usually forming the default behavior between states. Inter means between thus outside of territories thus absent of sovereignty, thus isn’t a law at all (See: Westphalian System) and is rather a common-practice between states - unless they wish otherwise due to their own reasoning. (Source](https://en.m.wikipedia.org/wiki/International_law).
There is no governance between states.