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Harmonized System
Section VII > Chapter 39 > Heading 3914
… based on polymers of headings 39.01 to 39.13, in primary forms. …
Explanatory notes
… based on polymers of headings 39.01 to 39.13, in primary forms. Ion‑exchangers of this heading are … from acid solutions and of streptomycin from broths and for various other industrial purposes. The most common ion‑exchangers are …Section XVI > Chapter 84 > Heading 8401
… Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery …
Explanatory notes
… 84.01 - Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery … area screened off by the biological shield including, where appropriate, the shield itself. It also includes any other … contained inside the screen. A nuclear reactor generally comprises : (A) The core , consisting of : (1) The fuel ( …Section XVIII > Chapter 90 > Heading 9015
Explanatory notes
… ‑ Other instruments and appliances 9015.90 ‑ Parts and accessories (I) INSTRUMENTS AND APPLIANCES USED IN GEODESY, … or hydrographic maps); in the preparation of plans; for triangulation measurements; for calculating the area of a … , for recording fluctuations in the level of lakes or rivers; they consist essentially of a float and recorder. …Section XI > Chapter 59 > Heading 5903
… Textile fabrics impregnated, coated, covered or laminated with …
Explanatory notes
… 59.03 ‑ Textile fabrics impregnated, coated, covered or laminated with … than those of heading 59.02. 5903.10 ‑ With poly(vinyl chloride) 5903.20 ‑ With polyurethane 5903.90 ‑ Other This … 50 to 55 , 58 or 60 . (2) That the products are not rigid, i.e., they can, without fracturing, be bent manually …Section IX > Chapter 44 > Heading 4418
… of wood, including cellular wood panels, assembled flooring panels, shingles and shakes. …
Explanatory notes
… of wood, including cellular wood panels, assembled flooring panels, shingles and shakes (+). - … resawn to be parallel; its butt may be resawn to be at right angles to its edges or to form a curve or other shape. … alternating grain construction provides greater structural rigidity in both lengthwise and crosswise directions and …Section XVI > Chapter 84 > Heading 8439
… Machinery for making pulp of fibrous cellulosic material or for making or finishing paper or paperboard. …
Explanatory notes
… 84.39 ‑ Machinery for making pulp of fibrous cellulosic material or for making or finishing paper or paperboard. … covers machinery for making fibrous cellulosic pulp from various cellulosic materials (wood, straw, bagasse, waste paper, etc.) whether …Section XXI > Chapter 97 > Heading 9705
… and collectors’ pieces of archaeological, ethnographic, historical, zoological, botanical, mineralogical, …
Explanatory notes
… and collectors’ pieces of archaeological, ethnographic, historical, zoological, botanical, mineralogical, … 9705.39 ‑ ‑ Other These articles are very often of little intrinsic value but derive their interest from their rarity, … capitals, door lintels, etc.; necklaces, bracelets, finger rings, ear and nose ornaments, brooches, crowns, pins, …Section XV > Chapter 72 > Heading 7224
… Other alloy steel in ingots or other primary forms; semi-finished products of other alloy steel. …
Explanatory notes
… Sub‑Chapter IV OTHER ALLOY STEEL ; HOLLOW DRILL BARS AND RODS, OF ALLOY OR NON‑ALLOY STEEL GENERAL … other than stainless steel, in the form of ingots or other primary forms, semi‑finished products (e.g., blooms, …Section XVI > Chapter 84 > Heading 8454
… casting machines, of a kind used in metallurgy or in metal foundries. …
Explanatory notes
… casting machines, of a kind used in metallurgy or in metal foundries. 8454.10 ‑ Converters 8454.20 ‑ Ingot moulds and … copper or nickel mattes, galena, etc.) by subjecting the materials, previously melted or brought to a high … The most common types of converters are pear‑shaped or cylindrical vessels consisting of an outer shell of heavy …Section X > Chapter 47
… Pulp of wood or of other fibrous cellulosic material; recovered (waste and scrap) paper or paperboard …