WoWS: TAP Insider News (22-I-2017)

On the previous article:

These enhanced consumable equipments will take the other upgrade slots such as Concealment upgrade, Propulsion modification mod etc…
It’s a part of a “new/rare” Supercontainer drop, there is no way to obtain it beside Containers/Missions/Events. Chances to drop Signal flags and Consumables will be decreased by 60% upon introducing “Enhanced consumable equipments”.