Amendments made in Appendix 3 to Schedule 2

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..... 2. The following amendments may be made in Appendix 3 to Schedule 2 (i) The existing entries under 3A "Special Materials" shall be amended to read as follows:- 3A001 Magnesium of purity greater than 99.9%. 3A002 Maraging steel except forms in which no linear dimension exceeds 75 mm 3A003 Tungsten, Molybdenum, and alloys of those metals in the form of uniform spherical or atomized particles of 500 micrometer diameter or less with a purity of 97% or higher. 3A004 Germanium 3A005 Gallium 3A006 Hafnium 3A007 Indium 3A008 Niobium 3A009 Titanium - Uranium alloys 3A010 Articles made of materials (including waste .....

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..... r modified for production of fibrous or filamentary materials as follows: converting polymeric substances; vapour deposition on heated filament substrates; wet spinning or refractory ceramics. (f) Technical data (including processing conditions) and procedures for the regulation of temperature, pressure or atmosphere in autoclaves when used for the production of composites or partially processed composites. 3B003 Pyrolytic deposition and densification equipment: (a) Technology for producing pyrolytically derived materials formed on a mould, mandrel or others substrate from precursor gases; (b) Specially designed nozzles for the above process; (c) Equipment and process controls and specially designated software therefor, specia .....

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..... eactors or agitators, storage tanks, containers or receivers, heat exchangers or condensers, distillation or absorption columns, valves, remotely operated filling equipment, multi-walled piping, bellows, diaphragm pumps, vacuum pumps, fans, compressors, blowers, gas (including air) handling or other substance-tranfer equipment wholly or partly made from any of the following materials: (i) Nickel, or alloys with more than 40% nickel by weight. (ii) Alloys with more than 25% nickel and 20% chromium by weight (e.gs: 'Hastelloy', 'Illium', 'Inconel', 'Incoloy') (iii) Fluoropolymers. (iv) Glass or glass lined (including vitrified or enameled coating) (v) Graphite (vi) Tantalum or tantalum alloys (vii) Titanium or titanium alloys (viii) Zirconiu .....

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