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Valid from
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Valid to
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681520 |
Articles of peat (excl. textile products from peat fibres)
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01.01.1991 |
09.09.9999 |
681591 |
Articles of stone or other mineral substances, n.e.s. containing magnesite, magnesia in the form of periclase, dolomite incl. in the form of dolime, or chromite
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01.01.1991 |
09.09.9999 |
681599 |
Articles of stone or of other mineral substances, n.e.s.
|
01.01.1991 |
09.09.9999 |
690100 |
Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals, e.g. kieselguhr, tripolite or diatomite, or of similar siliceous earths
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01.01.1991 |
09.09.9999 |
690210 |
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods containing, by weight, singly or together, > 50% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3
|
01.01.1991 |
09.09.9999 |
690220 |
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods containing, by weight, > 50% alumina, silica or a mixture or compound of these products (excl. those of siliceous fossil meals or similar siliceous earths)
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01.01.1991 |
09.09.9999 |
690290 |
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods (excl. containing, by weight, singly or together, > 50% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3, containing, by weight, > 50% alumina or silica)
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01.01.1991 |
09.09.9999 |
690310 |
Retorts,crucibles,mufflers,nozzles,plugs,supports,cupels,tubes, pipes, sheaths, rods and other refractory ceramic goods, containing,by weight,>50% graphite,other carbon or mixture thereof (excl. refractory bricks and sim. refractory ceramic constr. goods
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01.01.1991 |
09.09.9999 |
690320 |
Retorts,crucibles,mufflers,nozzles,plugs,supports, cupels, tubes, pipes, sheaths, rods and other refractory ceramic goods, containing > 50% alumina, or a compound of alumina and silica (excl. refractory bricks and similar refractory ceramic constr. goods
|
01.01.1991 |
09.09.9999 |
690390 |
Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and other refractory ceramic goods, n.e.s.
|
01.01.1991 |
09.09.9999 |
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