Harmonized System

Advanced search
Search history
Help
Help

Here you can type a keyword, INN or CAS numbers.

You can find your search history by clicking on the button on the left side of the search bar.

You can use the Advanced search by clicking on the Advanced search button, or you can use the following shortcuts:

  • @section
  • @chapter
  • @heading
  • @subheading
  • @legalnotes
  • @explanatorynotes
  • @classificationopinion
  • @hsnomenclature
  • @inn
  • @cas
Show last update onlyCorrelation Tables
1975 results for "办一个焊工证多少钱<办证网址:bzw985.com>-哪里买办一个焊工证多少钱<办证网址:bzw985.com>-临河办一个焊工证多少钱哪里有-哪里办办一个焊工证多少钱Nc"

Section XVII > Chapter 89 > Heading 8901

Explanatory notes

… 8901.10 ‑ Cruise ships, excursion boats and similar vessels principally designed for the transport of persons; … (e.g., on lakes, canals, rivers, estuaries). The heading includes : (1)   Cruise ships and excursion boats. (2)   Ferry‑boats of all kinds, including train‑ferries, car‑ferries and small …

Section VI > Chapter 29 > Heading 2927

Explanatory notes

… a double bond. (A) DIAZO-COMPOUNDS This group of products includes : (1)   Diazonium salts . These are products of … Azoxy-compounds are generally pale yellow crystalline substances. They include : (1)   Azoxybenzene* . (2)   …

Section VI > Chapter 28 > Heading 2808

Explanatory notes

… (HNO 3 ) is mainly obtained by oxidising ammonia in the presence of a catalyst (platinum, iron, chromium, bismuth or … Nitric acid is a colourless or yellowish toxic liquid. In concentrated form (fuming nitric acid), it gives off clouds … or earthenware carboys or aluminium containers. Its uses include the manufacture of nitrates (of silver, mercury, …

Section XIX > Chapter 93 > Heading 9302

Explanatory notes

… from the hand. Revolvers are single barrelled firearms incorporating a revolving cylinder. Pistols have one or more … also covers miniature pistols and revolvers; it also includes such weapons made in the form of other objects, for example, pencils, pocket knives or cigarette cases, provided they …

Section XV > Chapter 72 > Heading 7203

Explanatory notes

… are obtained from ore in lumps or in granules or from concentrated ore in the form of briquettes or pellets. They … the former differ from the latter, notably, by the shiny appearance of their cut surface. Ferrous products obtained … This iron, used in research laboratories and by certain branches of the iron‑working industry (e.g., in powder …

Section XV > Chapter 74 > Heading 7407

Explanatory notes

…               ‑ Of copper alloys : 7407.21 ‑ ‑ Of copper‑zinc base alloys (brass) 7407.29 ‑ ‑ Other Bars and rods are … higher precision. They may also be worked (e.g., drilled, punched, twisted or crimped), provided that they do not … of other headings. The heading also covers hollow profiles including finned or gilled tubes and pipes obtained by …

Section XV > Chapter 74 > Heading 7411

Explanatory notes

…               ‑ Of copper alloys : 7411.21 ‑ ‑ Of copper‑zinc base alloys (brass) 7411.22 ‑ ‑ Of copper‑nickel base … in ships and power stations because of their strong resistance to corrosion, particularly salt water. The heading does not cover  : (a)   Hollow profiles including finned or gilled tubes and pipes obtained by …

Section V > Chapter 25 > Heading 2512

Explanatory notes

… is to be taken as their effective weight in kg/1,000 cm 3 , uncompressed, in the form in which they are presented. The principal siliceous earths are kieselguhr, tripolite, … with the true tripoli known as “rotten‑stone”, which, since it results from the natural decomposition of certain …

Section X > Chapter 48 > Heading 4807

Explanatory notes

… solvent, the separate layers can be readily parted and bear evidence of the adhesive substance. The layers of composite papers and paperboards … acts as waterproofing material (e.g., tarred duo‑kraft) are included in this heading, as are also paper and paperboard …

Section VII > Chapter 39 > Heading 3910

Explanatory notes

… may be either liquid, semi‑liquid or solid. The products include silicone oils, greases, resins and elastomers. (1)   … reinforcing material, as flexible moulds and for electrical encapsulation. (3)   Silicone elastomers, although not … suitable for manufacture into washers or other packings for appliances submitted to high or low temperatures. An …

WCO Trade Tools provides essential information to support your trade activity.

Show Pricing