More Blueprints on wrecks and chests on planet Humble

[Solid Snake]

i always run out on blueprint options and never get to the tradibg part
tell me what must i do ?

[RealLocutus]

On Humble there are 2 kinds of those blueprint chips. Unfortunately they look exactly the same. The first kind is the universal version which tells you to unlock it on the computer screen in the base and does NOT tell you what you will get. This is what we already know from the original planet. But on Humble there is this 2nd kind of chips - they tell you what you will get if you learn them in the base. So be carefull and just hover in your inventory over the chip. Then you will see if it is a universal one or a special one.

And the trading part is unlocked by one of the special chips. We unlocked it today and I think we found it in a cave but not 100% sure.

[6Havok9]

You must go underground, in the caves blocked by the ice that melts at 200 MTI.
There's a ruined trading platform there, with rockets stuck in the stone ceiling above. There you'll find the blueprint.
There is another ruined trading platform at the northern edge of the map. However I couldn't find a trade rocket blueprint there, despite the drone having two slots, one of which was empty.