Some bonuses need the researched building tech before it takes effect. Stats & Stuff about the buildings are here Added Aluminium Industry (tech building).Added Tungsten Industry (tech building).Added Chromium Industry (tech building).Added Heavy Steel Industry (tech building).Added Rubber Refineries (tech building).Supply Factory (production building) +1 military factory.Worker Factory (production building) +1 civilian factory.War Factory (production building) +1 military factory.Naval training Base (production building) +1 dockyard.Flight training School (production building).Recruiting Institution Center (production building).
Introducing new buildings to build/research and new industry factories to research