"By-product."

RCW 82.04.210
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
"By-product" means any additional product, other than the principal or intended product, which results from extracting or manufacturing activities and which has a market value, without regard to whether or not such additional product was an expected or intended result of the extracting or manufacturing activities. "By-product" means any additional product, other than the principal or intended product, which results from extracting or manufacturing activities and which has a market value, without regard to whether or not such additional product was an expected or intended result of the extracting or manufacturing activities.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=82.04&full=trueFetched: 6/29/2026

Starting a business in Washington? Washington LLC guide: costs and requirements