Bukatun masana'antu na ƙasa ya fara farfadowa kwanan nan.Farashin albarkatun kasa meta-phenylenediamine, cobalt chloride, da cobalt sulfate sun tashi.

Yawancin masana'antun rini sun daidaita farashin su.Yayin da bukatar m-phenylenediamine ke ƙaruwa, farashin tarwatsa dyes da resorcinol zai tashi.