raw material

noun
  1. 1

    A material in its unprocessed, natural state considered usable for manufacture.

    โ€œPetroleum is the raw material refined into various fuels and needed for countless chemicalsโ€

  2. 2

    Any input to a factory or other installation which processes it.

    โ€œThe assembly plant's raw materials are finished parts from Asian suppliers.โ€

Source: https://en.wiktionary.org/wiki/raw%20material