Naturally occurring trace quantities of mercury or mercury compounds present in such products as non-mercury metals, ores, or mineral products, including coal, or products derived from these materials, and unintentional trace quantities in chemical products; or
naravno prisotne sledi živega srebra ali živosrebrovih spojin v proizvodih, kakor so neživosrebrove kovine, rude ali mineralni proizvodi, vključno s premogom, ali proizvodi iz teh materialov, in sledi, ki so v kemičnih proizvodih nenamerno prisotne, ali