Now laying down a T3 Planetary Port on Synuefe ZV-D C28-5 A 4, will be the capstone of my system development plans, and it needs vast amounts of three metals: Aluminum, Steel, and Titanium. Any assistance helping obtain these 3 commodities will be greatly appreciated. Conveniently, the Primary Port - Jannyx Foundation, Ocellus class orbital port - has sufficient supplies of these metals at very competitive prices, below even the Trailblazer megaship I often use:
Aluminum 1950c
Steel 3460c
Titanium 3960c
The Planetary Construction Site: Satapathy Prominence, offers these buy prices:
Aluminum 3239c
Steel 5057c
Titanium 5360c
Travel distance from Jannyx Foundation to the Construction site is 1702LS. System is medium security. I've not been interdicted even once carrying full cargo loads in this system, though there is an occasional broadcast warning of impending doom that has never been actualized.
If you are a carrier Cmdr, I can recommend parking in orbit next to Jannyx Foundation, filling up on metal(s) with very short travel distances (under 1 LS), and jumping the filled carrier into orbit around the construction site planet for delivery. I do this so I can use my T-9 Heavy to transport goods from source->carrier->site without a lot of travel time that might attract pirates. Pretty sure you'll earn back the 100k jump fee(s) pretty fast. Carrier jump delay is a consideration but there are pristine rings to mine if you enjoy that pastime.
Jannyx Foundation also has a good price on Tritium (49,870c), plus Outfitting and a Shipyard if you're in that market.
Another very large requirement is for CMM Composite. The nearest supply is Jawara Watch, a planetary port ( large pad(s) ) on Pi Tucanae 4 D, 94.6 LY from the site system. Market price there is 5815c, the site buys for 6788c. Not sure of its supply, INARA says over 150k , but I can amend this post if need be after I make a scouting visit. It would mean a lot of ship jumping but only a few carrier rides.
All the other commodities on the list I can handle with my own carrier and T-9, but of course any help with those will also be greatly appreciated.