This will be a Blue team trade circle, but remember that you can change your team color. For instance, I myself am currently on Pink team due to the trade circle I was a part of, which recently fell apart.
Resources needed:
Gold-Me
Spices-Me
Lumber-wtperry00
Iron
Marble-dardan
Aluminum
Lead
Oil
Coal
Wildcard 1-Wine-dardan
Wildcard 2-wtperry00
Wildcard 3
Bonus resources are Construction, Microchips, Steel, Radiation Cleanup, and Scholars (if you have a high Literacy level). If someone with Rubber fills a wildcard slot, Asphalt and Automobiles will be unlocked.
Ideally the wildcard resources would include Rubber and Uranium, but anything can fill those slots in a pinch. Better to settle for 4 bonus resources (5 is you have a high Literacy level) than try too hard and never complete the circle, no?
To newb players interested in this circle: If you join the circle I will compensate you for the money needed to purchase a Harbor if you require one. So if you have any combination of Iron, Aluminum, Oil, or Coal, and you need money for a Harbor, I'll be glad to help you out.