Commodities of Martian Rails: Machinery

Martian Rails (2009), the crayon board game manufactured by Mayfair Games about railroading on the Red Planet in which players build tracks and haul freight, has a long list of cool commodities that players can transport to generate revenue for their rail companies. For example:

Machinery -- The tools and equipment needed to build a society in a harsh land—everything needed to grow and process food, mine minerals, build settlements, move about the land, etc.

Martian Rails is loaded with references to Martian SF!