Kiud jagunevad LOODUSLIKUD ja KEEMILISED.
Kuid keemilised kiud jagunevad TEHISKIUD, SÜNTEESKIUD ja ANORGAANILISED KIUD. See on kiudude liigitus päritolu järgi.
Kiudude keemilise liigituse järgi jagunevad tekstiilkiud:
ORGAANILISED ja ANORGAANILISED kiud.
Tehiskiudude lähteained on looduslikud ja kiu saamiseks tuleb need vaid kiukujuliseks muuta.
Sünteeskiudude puhul tuleb ka kiumolekulid tööstuslikult toota.
This scheme is explicitly limited to given manufacturers, which are subject to the factory administration rules, for the importation of specifically listed raw materials, in this case chemicals, which are exclusively used in the manufacturing of plastics, artificial fibre, rubber and petrochemical intermediates by chemical reaction, and provided that, in addition, such chemicals are not yet produced or sufficiently supplied in Taiwan. As a result, the Commission finds that this scheme is explicitly limited to certain enterprises which comply with the conditions contained in the provisions of the specific additional note of the Customs Code. Such conditions are not considered to be neutral or economic in nature or horizontal in application.
