Scrapyard #2 - Prime Research from Scrapping Ships

Ships can be maxed out and scrapped to get materials for Prime Research as well.
This makes ships like the Mayflower, D3, and Legionary quite useful later (LVL34).

So maximize Bonus Refineries, save the rare materials, and level up these ships for the bigger payout.

Here is another chart showing which ships map to which prime research, as well as what level a player can refine materials to get them without scrapping ships.

Scrapyard #1 - Don't Underestimate the Scrapyard

Get 3* materials for 2* ship, and even 4* materials for 3* ships.

Building cheap ships just for the purpose of maxing them out, and scrapping, really helps for Domination events when buildings and research is complete.