Page 116 - ELT_15th July 2020_Vol 373_Part 2

E26 EXCISE LAW TIMES [ Vol. 373

1 2 3 4
the storage or purifica-
tion medium.
13. 0A302 0A.302 Nuclear grade graphite 0A302 Nuclear grade graphite
Entry Nuclear grade graphite having a Nuclear grade graphite having a
0A302.b purity level better than 5 parts purity level better than 5 parts per
deleted and per million (ppm) boron equiva- million (ppm) boron equivalent
Note 2 add- lent and with a density greater and with a density greater than 1.5
ed than 1.5 gram/cc - gram/cc, for use in a nuclear reac-
a. for use in a nuclear reactor tor or any other nuclear activities in
or any other nuclear activi- quantities exceeding 1 kilogram.
ties in quantities exceeding Note 1 : The item 0A302 does not
1 kilogram; cover graphite powder.
b. for use in non-nuclear ac- Note 2 : For the purpose of export
tivities in quantities ex- control, the Government will deter-
ceeding 30 metric tons for mine whether or not the exports of
any one recipient country graphite meeting the above specifica-
within a period of one cal- tions are for nuclear reactor use.
endar year. Graphite having a purity level better
Note : The item 0A302 does not than 5 ppm (parts per million) boron
cover graphite powder. equivalent and with a density greater
than 1.50g/cm3 not for use in a nucle-
ar reactor or any other nuclear activi-
ties is not covered by this paragraph.
Boron Equivalent (BE) may be deter-
mined experimentally or is calculated
as the sum of BEz for impurities (ex-
cluding BEcarbon since carbon is not
considered an impurity) including
boron, where : BEz ppm = CF × con-
centration of element Z (in ppm); B ×
Az);σz × AB) divided by (σCF is the
conversion factor : (z are the thermal
neutron capture cross sections (in
barns) for naturally σB and σ occur-
ring boron and element Z respectively;
and AB and Az are the atomic masses
of naturally occurring boron and ele-
ment Z respectively.
14. Change in 0B003 0B003
Entry at
0B003
Plants for reprocessing of irradi- Plants for reprocessing of irradiat-
ated nuclear fuel and equip- ed nuclear fuel and equipment,
ment, components and systems components and systems especially
especially designed, prepared or designed, prepared or adapted or
adapted or used or intended to used or intended to be used in such
be used in such plants, including plants, including but not limited
but not limited to : to :

EXCISE LAW TIMES  15th July 2020  116