oil->fuel, oil refinery, kerosene used for heat (possibly replace pyra for new sili?), rocket fuel for small interplanetary item transport. launch pad consuming fuel, rocket production mats, blast for initial impact launch, and mats for launch input as a container on payload
oil->fuel, oil refinery, kerosene used for heat (possibly replace pyra for new sili?), rocket fuel for small interplanetary item transport. launch pad consuming fuel, rocket production mats, blast for initial impact launch, and mats for launch input as a container on payload