Customs Tariff
1. This Section does not cover:
(b) Ferro-cerium or other pyrophoric alloys (heading No. 3606);
(c) Headgear or parts thereof of heading No. 6506 or 6507;
(d) Umbrella frames or other articles of heading No. 6603;
(e) Goods of Chapter 71 (for example, precious metal alloys, base metal clad with precious metal, imitation jewellery);
(f) Articles of Section XVI (machinery, mechanical appliances and electrical goods);
(g) Assembled railway or tramway track (heading No. 8608) or other articles of Section XVII (vehicles, ships and boats, aircraft);
(h) Instruments or apparatus of Section XVIII, including clock or watch springs;
(ij) Lead shot prepared for ammunition (heading No. 9306) or other articles of Section XIX (arras and ammunition);
(k) Articles of Chapter 94 (for example, furniture, mattress supports, lamps and lighting fittings, illuminated signs, prefabricated buildings);
(l) Articles of Chapter 95 (for example, toys, games, sports requisites);
(m) Hand sieves, buttons, pens, pencil-holders, pen nibs or other articles of Chapter 96 (miscellaneous manufactured articles); or
(n) Articles of Chapter 97 (for example, works of art).
(b) Springs and leaves for springs, of base metal, other than clock or watch springs (heading No. 9114); and
(c) Articles of heading Nos. 8301, 8302, 8308, 8310 and frames and mirrors, of base metal, of heading No. 8306.
In Chapters 73 to 76 and 78 to 82 (but not in heading No. 7315) references to parts of goods do not include references to parts of general use as defined above.
Subject to the preceding paragraph and to Note 1 to Chapter 83, the articles of Chapter 82 or 83 are excluded from Chapters 72 to 76 and 78 to 81.
4. Throughout this Schedule, the term "cermets" means products containing a microscopic heterogeneous combination of a metallic component and a ceramic component. The term "cermets" includes sintered metal carbides (metal carbides sintered with a metal)
5. Classification of alloys (other than ferro-alloys and master alloys as defined in Chapters 72 and 74):
(b) An alloy composed of base metals of this Section and of elements not falling within this Section is to be treated as an alloy of base metals of this Section if the total weight of such metals equals or exceeds the total weight of the other elements present;
(c) In this Section the term "alloys" includes sintered mixtures of metal powders, heterogeneous intimate mixtures obtained by melting (other than cermets) and intermetallic compounds.
7. Classification of composite articles :
Except
where
the
headings
otherwise
require,
articles
of
base
metal
(including
articles
of
mixed
materials
treated
as
articles
of
base
metal
under
the
Interpretative
Rules)
containing
two
or
more
base
metals
are
to
be
treated
as
articles
of
the
base
metal
predominating
by
weight
over
each
of
the
other
metals.
For
this
purpose:
(b) An alloy is regarded as being entirely composed of that metal as an alloy of which, by virtue of Note 5, it is classified; and
(c) A cermet of heading No. 8113 is regarded as a single base metal.
Metal waste and scrap from the manufacture or mechanical working of metals, and metal goods definitely not usable as such because of breakage, cutting-up, wear or other reasons.
(b) Powders
Products of which 90% or more by weight passes through a sieve having a mesh aperture of 1 mm.
Chapter 72: - Iron and Steel
Chapter 73: - Articles of Iron or Steel
Chapter 74: - Copper and Articles Thereof
Chapter 75: - Nickel and Articles Thereof
Chapter 76: - Aluminium and Articles Thereof
Chapter 77: - (Reserved for possible future use)
Chapter 78: - Lead and Articles Thereof
Chapter 79 : - Zinc and Articles Thereof
Chapter 80: - Tin and Articles Thereof
Chapter 81: - Other Base Metals; Cermets; Articles Thereof
Chapter 82: - Tools, Implements, Cutlery, Spoons and Forks, of Base Metal; Parts Thereof of Base Metal
Chapter 83: - Miscellaneous Articles of Base Metal