Say, we have a vitamin mix, which we produce in large volumes and sell to animal fodder producers. Would we call our product "raw material" or "feedstock", should we desire to write a specification for it?
Should we name our specification
Specification of Raw Material by CompanyName
Specification of Feedstock by CompanyName
It's a translation question. In Russian, there's only one word, "сырье", for this particular meaning slot, so I'm a bit curious.