Simerge spacegame

In this thread I would like people to list all the items that they can think of that could fill up the world. These will fit into different categories that I will state below, to make it simple for me to sort through please lay them out like so;

Name -
Category -
Desc. -
Visual Desc. -

Later we will come up with all the different things like price/cost, weight, etc. But if you feel this information would be useful to know now please input it.

Categories;

Materials; not used for anything expect trading and crafting.

Ship Tech; tech that is used in ships (like components).

Full Structures; full ships, space stations or other structures that need to be transported in big containers.

Data; anything from private letters and information to blue prints and AI. (most information is transported through FTL bands but some is transported in ships for safety/privacy).

Personal Tech; Tech that is used within a persons body (biotechnology/cyborg tech) usually to enhance skills.

Commodities; Anything from alcohol to art work, please state if any groups might find this stuff illegal.

Frozen Goods; Things that have to be kept in a frozen container.

Hazards; Things that have to kept in a secure environment.

Cargo; stuff that is kept in cargo containers (visually) these items don't do anything on their own but could be crafted or sold.

Liquid/Gas; items that are liquid or gas in nature can either be kept in barrels (stuck in normal storage ships) or in a tanker.

Tools/Weapons; hand held tools or weapons to be used by people.

Misc.; any items you don't think go in any of the above, if enough arise in this category more shall be formed.

Mr.Thompson

Name - Scrap
Category - Materials
Desc. -A varied array of useless scrap parts that must be transported to a recycling unit to be made any use of.
Visual Desc. - Cargo box full of rusted scrap metal.

Name - Drill
Category - Tool/Weapon
Desc. - A hand held drill that runs on electricity and mines using a powerful rotating metal piece
Visual Desc. - Blue plastic T shape with a metal shaft protruding from the bottom.

Name - Personal Media Player
Category - Commodities
Desc. - Small wireless media players in the shape of little disks.
Visual Desc. - Small green or blue disk in a clear package.

Continue...

Name - Hydrogen
Category - Liquid/Gas
Desc. - Simple non organic chemical element common used as fuel in fusion type reactors.
Visual Desc. - lightweight non organic gas

Name - Xava AMH-1F Engine
Category - Ship Tech > Engines > Scramjet & MPD hybrid type
Desc. - Atmosphere capable Engine standardly equipped in Skylark freighters. Works with antimatter yielding reactor types. Performance: 12.7MW to 35.2GW
Visual Desc. - tube form with intake and exhaust area

Name - Nanom 7C-525 Compact Reactor
Category - Ship Tech > Power plant > Dualmode: Fission & Selfaccumulating antimatter
Desc. - A Compact and lightweight fission reactor. Uses the [Insert a cool sounding name here, eg. "Princeton-Minkowski"]-Effekt to accumulate antimatter from core dividing processes. Yields antimatter for compatible engines or reuses it as additional power source. Long startup duration. Power output: 5GW to 25GW
Visual Desc. - 7x7x7 meter chamber with radiation mantle