Harmonized System
Section VI > Chapter 28 > Heading 2820
… Manganese oxides. …
Explanatory notes
… 28.20 ‑ Manganese oxides. 2820.10 ‑ Manganese dioxide 2820.90 ‑ Other (1) … about 5), insoluble in water. A very powerful oxidising agent. Uses include pyrotechnics, organic … agent in batteries, in the ceramics industry, in the manufacture of driers, printers’ ink (manganese black), …Section V > Chapter 27 > Heading 2713
… Petroleum coke, petroleum bitumen and other residues of petroleum oils or of oils obtained from bituminous minerals. …
Explanatory notes
… 27.13 ‑ Petroleum coke, petroleum bitumen and other residues of petroleum oils or of oils obtained from bituminous minerals. - Petroleum coke : … coke (green coke or calcined coke) is a black, porous, solid residue resulting from the cracking or destructive …Section VI > Chapter 32 > Heading 3212
… powders and flakes) dispersed in non-aqueous media, in liquid or paste form, of a kind used in the manufacture of paints (including enamels); stamping foils; …
Explanatory notes
… powders and flakes) dispersed in non-aqueous media, in liquid or paste form, of a kind used in the manufacture of paints (including enamels); stamping foils; …Section VI > Chapter 38 > Heading 3823
… Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols. …
Explanatory notes
… 38.23 - Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols. …Section XVI > Chapter 85 > Heading 8540
… Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves and tubes, mercury arc rectifying valves and tubes, cathode-ray tubes, television camera tubes). …
Explanatory notes
… 85.40 ‑ Thermionic, cold cathode or photo-cathode valves and tubes (for example, vacuum or vapour or gas filled valves … ‑ Cathode‑ray television picture tubes, including video monitor cathode‑ray tubes : 8540.11 ‑ ‑ Colour 8540.12 … klystrons, travelling wave tubes, carcinotrons), excluding grid-controlled tubes : 8540.71 - - Magnetrons 8540.79 - - …Section VI > Chapter 28 > Heading 2830
… Sulphides; polysulphides, whether or not chemically defined. …
Explanatory notes
… 28.30 ‑ Sulphides; polysulphides, whether or not chemically defined. … and non‑activated . The heading excludes zinc blende (a natural zinc sulphide) ( heading 26.08 ), and wurzite (also … Yellow pigment (cadmium yellow) used by artists and in the manufacture of anti‑glare glass; co‑precipitated with barium …Section VI > Chapter 28 > Heading 2812
Explanatory notes
… sub‑Chapter covers products which, although known by names (chlorides, sulphides, etc.) similar to those of the metal salts of hydracids classified in sub‑Chapter V, are actually …Section VI > Chapter 28 > Heading 2811
… Other inorganic acids and other inorganic oxygen compounds of non-metals. …
Explanatory notes
… 28.11 ‑ Other inorganic acids and other inorganic oxygen compounds of non-metals. … ‑ Other inorganic acids : 2811.11 ‑ ‑ Hydrogen fluoride (hydrofluoric acid) 2811.12 ‑ ‑ Hydrogen cyanide … fluoride (HF). Obtained by the action of sulphuric acid on natural calcium fluoride (fluorite) or on cryolite. It is …Section XVI > Chapter 85 > Heading 8517
… for cellular networks or for other wireless networks; other apparatus for the transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network (such as a local or wide area network), other than transmission or reception …