"Manufacturer" as used herein means any concern which shall manufacture, mix or compound one or more chemical substances and offer such chemical, compound or mixture for sale or for use as a flame-retardant chemical, or any concern which shall market a flame-retardant or nonflammable fabric or material for use as drapes, hangings, curtains, drops or other similar decorative materials, or a flame-retardant canvas for use in tents.
Cal. Code Regs. Tit. 19, § 1200