Materials includes -
(1) Any raw materials (including minerals, metals, and advanced processed materials), commodities, articles, components (including critical components), products, and items of supply; and
(2) Any technical information or services ancillary to the use of any such materials, commodities, articles, components, products, or items.
(3) Natural resources such as oil and gas.
10 CFR § 217.20
The following definitions pertain to all sections of this part: