“Voluntary artificial scrap value” means a price paid by a willing purchaser of empty PET containers, that reflects the payment of the scrap value for all PET containers sold, and that, when combined with payments made from the PET processing fee account pursuant to clause (ii) of subparagraph (A) of paragraph (6) of subdivision (a) of Section 14581, is equal to, or more than, the recycling cost for empty PET containers, as determined in subdivision (d) of Section 14575.