I don't think I'll have to farm Raw Materials anytime soon. Stocked up almost 100% in everything; feels good man.
This is where I got all the grade 4 stuff which I then downtraded to lower grade stuff at a Raw Material trader:
|Antimony||Biological signal||OUTOTZ LS-K D8-3||OUTOTZ LS-K D8-3 B 5 C||3|
|Polonium||Biological signal||HIP 36601||HIP 36601 C 1 A||5|
|Ruthenium||Biological signal||HIP 36601||HIP 36601 C 1 D||3|
|Selenium||Geological signal||HIP 83204||HIP 83204 3 B A||1, 2, 7, 8, 10 and 14||Check |
|Technetium||Biological signal||HIP 36601||HIP 36601 C 5 A||10 (okayish)|
|Tellurium||Biological signal||HIP 36601||HIP 36601 C 3 B||5|
|Yttrium||Biological signal||OUTOTZ LS-K D8-3||OUTOTZ LS-K D8-3 B 5 A||15|
Don't forget to bring your SRV and a Detailed Surface scanner to scan the bodies. It'll show you the biological/geological signal sites to farm.
Now it's time to farm some Manufactured and Encoded materials. Hope that grind is a bit easier and more fun to do.
Oh and I need to get something off my chest:
I f*cking hate Selenium and I hope never having to farm that stuff again. What a pain.