1. Nws yog cov yas siv rau cov yas, hluavtaws roj hmab, tawv tawv, thiab lwm yam.
2. Nws tuaj yeem siv ua plasticizers rau polyvinyl acetate, alkyd resin, ethyl cellulose, nitrocellulose, neoprene, cellulose acetate, ethyl cellulose polyacetic acid thiab ethylene ester.
3. Nws kuj tseem siv tau rau hauv kev tsim cov xim, chaw nres tsheb, tawv tawv, luam ntawv inks, iav kev ruaj ntseg, cellophane, dyes, insecticides agents, solvents thiab fixatives, ntaub lubricants thiab roj hmab softeners.