Section 4300 Of Article 1. American-made Materials From California Government Code >> Division 5. >> Title 1. >> Chapter 4. >> Article 1.

. As used in this article:
  (a) "United States" means the United States of America, and includes any Territory or insular possession of the United States.
  (b) "Produced" includes mined and manufactured.
  (c) "Materials" includes articles and supplies.