Ceramic wares; for laboratory, chemical or other technical uses, other than articles having a hardness equivalent to 9 or more on the Mohs scale or of porcelain or china

HS v2022 Code: 690919

About ceramic wares; for laboratory, chemical or other technical uses, other than articles having a hardness equivalent to 9 or more on the mohs scale or of porcelain or china

HS code 690919 covers a range of ceramic products used for laboratory, chemical, or other technical applications. These specialized ceramic wares play a crucial role in various industries, from scientific research to industrial processes. Their unique properties, such as chemical resistance, heat tolerance, and durability, make them indispensable in many applications across the global economy.

Production process

The production of ceramic wares under HS code 690919 typically involves a multi-step process. Raw materials, including clay, feldspar, and other mineral additives, are carefully selected and mixed. The mixture is then shaped using techniques such as pressing, extrusion, or slip casting, depending on the desired form. After shaping, the ceramic pieces undergo a drying and firing process at high temperatures to achieve the desired strength, density, and chemical properties.

Production inputs

The main inputs required for the production of ceramic wares under HS code 690919 include various clay minerals, feldspar, quartz, and other specialized additives. Depending on the specific application, manufacturers may also require specialized equipment, such as high-temperature kilns, molds, and precision-controlled production environments.

Production outputs

The ceramic wares produced under HS code 690919 are primarily used in laboratory, chemical, and other technical applications. These products may include beakers, crucibles, test tubes, and other specialized equipment used in scientific research, quality control, and industrial processes. The outputs of this industry may be consumed by industries such as 902780 Instruments and apparatus for physical or chemical analysis and 841960 Machinery for liquefying air or other gases.

Revisions to 690919

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 690919. The most recent 1 version of this code (690919) is in the HS v2022 system (this version):

This page shows the most recent version of code 690919.

Family tree for ceramic wares; for laboratory, chemical or other technical uses, other than articles having a hardness equivalent to 9 or more on the mohs scale or of porcelain or china

    graph LR
    A["<a href='/classifications/hs/v2022/69'>69: Ceramic products</a>"]
A --> B["<a href='/classifications/hs/v2022/6909'>6909: Ceramic ware for laboratory, chemical, other technical uses; ceramic troughs, tubs, similar receptacles used in agriculture; ceramic pots, jars and similar used in the conveyance or packing of goods</a>"]
B --> C["<a href='/classifications/hs/v2022/690919'>690919: Ceramic wares; for laboratory, chemical or other technical uses, other than articles having a hardness equivalent to 9 or more on the Mohs scale or of porcelain or china</a>"]

    B --> D["<a href='/classifications/hs/v2022/690911'>690911: Ceramic wares; for laboratory, chemical or other technical uses, of porcelain or china</a>"]
B --> E["<a href='/classifications/hs/v2022/690912'>690912: Ceramic wares; for laboratory, chemical or other technical uses, articles having a hardness equivalent to 9 or more on the Mohs scale</a>"]
B --> F["<a href='/classifications/hs/v2022/690990'>690990: Ceramic wares; pots, jars and similar articles of a kind used for the conveyance or packing of goods and ceramic troughs, tubs and similar receptacles used in agriculture</a>"]

    

    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight