Alien High Tech
Knowledge about resources and commodities from the Expanse are restricted to the scientific community only. Currently almost all the resources being discovered and gathered from the Expanse are under research and development.
Once all the resources have been fully researched their categorisation will be updated and the information released to the general public.
It is suggested that extreme caution be used during resource gathering and that the appropriate Expanse derived equipment is utilized.
Since almost all of the alien items are more advanced than our it appears to all be 'high tech'.