Embargo over an embargo

[SpaceTime]

It is logical that when a House is in a war with another House you will forbid the transportation of goods from your territory to the other hostile House.

But what happens if you embargo another House? Especially when you are in a 5year tough war and the occupied territories have been extended? Of course I am refering to Kusari.


Embargo is considered a political tool to put pressure on another country, but does Kusari really have the luxury to embargo so many accomodities?

When you embargo some high-demand accomodities you deliberately decrease your profits, your production and of course a black market is created. So Kusari recently embargoed the export of H-fuel, Plutonium and Engine Components to Liberty. These 3 goods are essential as you may assume and if we remember that Liberty's economy is the largest in Sirius (I exclude Gallia), the profits that Kusari daily loses are huge. Needless to say that this embargo actually freezed the transportation of many other goods.


So my question is: Is Kusari able to freeze the export of 3 basic and high demanded goods to the largest economy of Sirius while it's still in a tough war?