Below is a list of the cities as well as what YOU can buy and sell at each one.

CITY
BUY
SELL

Shael
Plutonium
Amber, Whale Oil

Nexolis
Manganese
Brass, Beryllium

Tanis
Sea Shell, Whale Oil
Plutonium, Beryllium

Sonaris
Brass, Magnesium, Crude Oil
Plutonium, Manganese

Serendo
Plutonium, Natural Gas, Silicon
Phosphor, Sea Shell

Shiva
Plutonium, Natural Gas, Chrome
Magnesium, Lead, O2

Karpost
Uranium, Fuse, Manganese
Crude Oil, Natural Gas

Paralax
Phosphor, Manganese
Carbon, Lead, Natural Gas

Loki
Lead
Titanium, Fuse

Morlach
Silicon, CH4, Sea Shell
Neon

Delfios
Brass, Magnesium
Fuse, Helium, Manganese

Skiron
Uranium, Carbon
Magnesium, CH4

Taranis
Phosphor, Neon
Uranium, CH4

Tenno
Amber, O2
Chrome, Phosphor, Sea Shell

Ferox
Lead, Crude Oil, Helium
Brass, Silicon, Chrome

Lima
Platinum, Amber, CH4
Titanium, Lead

Fachalla
Titanium, Neon
Lithium, O2

Krespo
Platinum, Beryllium, Whale Oil
Lithium, Silicon

Delfos
Lithium, Fuse
Uranium, Neon

Morca
Lithium, Helium
Carbon, Whale Oil

Chelos
Chrome, Beryllium, O2
Crude Oil, Platinum

Nijam
Titanium, Carbon
Platinum, Amber, Helium

I found that if you buy shells at Morlach and sell them in Tenno and then you can either buy Amber or O2 there. The O2 you can sell in Fachalla and then buy Neon there and resell in Morlach and repeat. If you buy titanium you can sell that in Nijam and then buy titanium there and sell in Lima. You can also buy Amber here usuall a little cheaper than in Tenno. I have bought amber for 110 and resold it in Nijam for 160 but you have to have a lot of turbines cause the NPC's around Nijam can cause a ton of damage.

Awesome. I was starting a list, glad to see it's already been done. I'm still pretty much a newbie (lvl18). I'm gonna put it in a spreadsheet and then post it as an image. For me, at least, that would make it easier to see what is where, and where what is, lol.

Thank you very much tarawa, I added some color and commas to make it a little more clear. Steelcowboy post a new thread with your idea. that would also be very useful