Isetyenziswa kakhulu ekwenzeni iimveliso zerabha ezixhathisa ioyile, iigaskets ezixhathisa ioyile, iigaskets, imikhono, ukupakishwa okuthambileyo, ithumbu elibhetyebhetye, ukuprinta kunye nokudaya iirola zerabha, izixhobo zerabha yentambo, njl. njl. , inqwelomoya, i-petroleum, ukukopa kunye namanye amashishini.