Silver compounds; excluding silver nitrates

HS v2017 Code: 284329

About silver compounds; excluding silver nitrates

HS code 284329 covers a range of silver compounds, excluding silver nitrates. These compounds are essential in various industries, including photography, electronics, and catalysis. Silver compounds are valued for their unique properties, such as high electrical and thermal conductivity, as well as their antimicrobial and photosensitive characteristics. The production and trade of these compounds play a significant role in the global economy, supporting a wide range of downstream applications.

Production process

The production of silver compounds under HS code 284329 typically involves chemical synthesis processes. This may include the reaction of silver metal with various other elements or compounds, such as halogens, sulfur, or organic compounds. The specific techniques used can vary depending on the desired silver compound, but often involve controlled temperature, pressure, and reaction conditions to ensure the desired purity and composition of the final product.

Production inputs

The main inputs required for the production of silver compounds under HS code 284329 include silver metal, as well as various other raw materials such as halogens, sulfur, or organic compounds. Additionally, specialized equipment and machinery, such as chemical reactors, filtration systems, and drying equipment, are necessary for the production process. Energy sources, such as electricity or heat, are also important inputs to facilitate the chemical reactions and processing steps.

Production outputs

The primary outputs of the industry covered by HS code 284329 are various silver compounds, such as silver chloride, silver bromide, silver iodide, and silver sulfide, among others. These compounds find applications in a wide range of industries, including 382430 Photographic film and photographic plates and paper, 854389 Electrical machines and apparatus, having individual functions, not specified or included elsewhere in this Chapter, and 284390 Compounds, inorganic or organic, of precious metals, of rare-earth metals, of radioactive elements or of isotopes. The specific end-use applications can vary depending on the properties and characteristics of the individual silver compounds.

Revisions to 284329

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 284329. The most recent 1 version of this code (284329) is in the HS v2022 system:

This page shows a legacy version of code 284329 ( HS v2017).

Newer versions
Older versions

Family tree for silver compounds; excluding silver nitrates

    graph LR
    A["<a href='/classifications/hs/v2017/28'>28: Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes</a>"]
A --> B["<a href='/classifications/hs/v2017/2843'>2843: Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals</a>"]
B --> C["<a href='/classifications/hs/v2017/284329'>284329: Silver compounds; excluding silver nitrates</a>"]

    B --> D["<a href='/classifications/hs/v2017/284310'>284310: Colloidal precious metals; whether or not chemically defined</a>"]
B --> E["<a href='/classifications/hs/v2017/284321'>284321: Silver compounds; silver nitrates</a>"]
B --> F["<a href='/classifications/hs/v2017/284330'>284330: Gold compounds</a>"]
B --> G["<a href='/classifications/hs/v2017/284390'>284390: Inorganic or organic compounds of precious metals, n.e.c.; amalgams</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    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 G 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