Section 4301 Of Article 1. American-made Materials From California Government Code >> Division 5. >> Title 1. >> Chapter 4. >> Article 1.
4301
. This article does not apply to materials which are of a class
or kind which are not, or which are manufactured from materials
which are not, produced in the United States, nor to key-driven
calculators manufactured in branch plants located outside continental
United States, but which plants are wholly owned and operated by a
corporation the majority of whose stock is owned or controlled by an
American manufacturer whose principal manufacturing centers and home
offices are located in the United States.