Kamatawa tanka kima ce alama ayyuka daga cikin yadda ake soya kimiya, bayan shi ne daidai a cikin saukon soya kimiya, wanda ke yi amfani da rubutu na kimiya da kimiya, misali ta tsara mai kasance, mai sani da mai kasar. Rubutun ake soya a kamatawa suna ne daidai a cikin yadda ta ke kasance, alminjira, ko komo mai kimiya. Mai rubutu mai ake soya sake samu stainless steel, aluminum, ko polimashen composite don zabi da gabatar daidai. Suna mai hanyar asiri a cikin daiyoi ne daidai, misali rubutun ake son karfi, sensa mai gaskiya, ko mai aiki na mafiya. Kamatawa tanka kima gaɗan duk daidai a cikin masallacin hanyar sauke kimiya mai kasar, don zabi da gabatar daidai na safe da compliant na soya kimiya daga cikin sector industrial mutane.