Base metals clad with silver; not further worked than semi-manufactured

HS v2022 Code: 7107

Chapter	Heading	Sub-heading
71	07	n/a

Code	7107
Version	HS v2022
Hierarchy Level	4
Datasource	WCO
Chapter	71

Ancestor Codes: Natural, cultured pearls; precious, semi-precious stones; precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin

This Code: Base metals clad with silver; not further worked than semi-manufactured

Child Codes: Base metals clad with silver; not further worked than semi-manufactured

Sibling Codes (Nearest 5): Stones; synthetic or reconstructed precious or semi-precious, whether or not worked or graded but not strung, mounted or set; ungraded synthetic or reconstructed precious or semi-precious stones, temporarily strung for convenience of transport; Dust and powder of natural or synthetic precious or semi-precious stone; Silver (including silver plated with gold or platinum); unwrought or in semi-manufactured forms, or in powder form; Gold (including gold plated with platinum) unwrought or in semi-manufactured forms, or in powder form; Base metals or silver, clad with gold, not further worked than semi-manufactured

About base metals clad with silver; not further worked than semi-manufactured

HS code 7107 covers the classification of base metals clad with silver, which are not further worked than semi-manufactured. This industry plays a crucial role in the global precious metals trade, providing a cost-effective alternative to solid silver products. The clad metals produced under this code find widespread applications in the jewelry, electronics, and decorative industries, contributing to the overall economic landscape.

Production process

The production of base metals clad with silver typically involves a process known as cladding. This technique involves bonding a thin layer of silver to a base metal, such as copper or nickel, through various methods like rolling, plating, or electroplating. The resulting clad material is then shaped and processed into semi-manufactured forms, such as sheets, strips, or wires, ready for further downstream applications.

Production inputs

The main inputs required for the production of base metals clad with silver include the base metal (e.g., copper, nickel) and the silver itself. Specialized machinery and equipment, such as rolling mills, plating tanks, and cutting tools, are also essential for the cladding and shaping processes. Additionally, skilled labor and technical expertise are necessary to ensure the quality and consistency of the final products.

Production outputs

The primary outputs of HS code 7107 are semi-manufactured forms of base metals clad with silver, including sheets, strips, and wires. These products are then consumed by various industries, such as 7113 Articles of jewelry and parts thereof, of precious metal or of metal clad with precious metal, 8517 Electrical apparatus for line telephony or line telegraphy, and 9405 Lamps and lighting fittings including searchlights and spotlights and parts thereof, not elsewhere specified or included; illuminated signs, illuminated name-plates and the like, having a permanently fixed light source, and parts thereof not elsewhere specified or included.

Family tree for base metals clad with silver; not further worked than semi-manufactured

    graph LR
    A["<a href='/classifications/hs/v2022/71'>71: Natural, cultured pearls; precious, semi-precious stones; precious metals, metals clad with precious metal, and articles thereof; imitation jewellery; coin</a>"]
A --> B["<a href='/classifications/hs/v2022/7107'>7107: Base metals clad with silver; not further worked than semi-manufactured</a>"]

    A --> C["<a href='/classifications/hs/v2022/7101'>7101: Pearls; natural or cultured, whether or not worked or graded but not strung, mounted or set; pearls, natural or cultured, temporarily strung for the convenience of transport</a>"]
A --> D["<a href='/classifications/hs/v2022/7102'>7102: Diamonds, whether or not worked, but not mounted or set</a>"]
A --> E["<a href='/classifications/hs/v2022/7103'>7103: Precious (excluding diamond) and semi-precious stone; worked, graded, not strung, mounted, set; ungraded precious (excluding diamond) and semi-precious stone, temporarily strung for convenience of transport</a>"]
A --> F["<a href='/classifications/hs/v2022/7104'>7104: Stones; synthetic or reconstructed precious or semi-precious, whether or not worked or graded but not strung, mounted or set; ungraded synthetic or reconstructed precious or semi-precious stones, temporarily strung for convenience of transport</a>"]
A --> G["<a href='/classifications/hs/v2022/7105'>7105: Dust and powder of natural or synthetic precious or semi-precious stone</a>"]
A --> H["<a href='/classifications/hs/v2022/7106'>7106: Silver (including silver plated with gold or platinum); unwrought or in semi-manufactured forms, or in powder form</a>"]
A --> I["<a href='/classifications/hs/v2022/7108'>7108: Gold (including gold plated with platinum) unwrought or in semi-manufactured forms, or in powder form</a>"]
A --> J["<a href='/classifications/hs/v2022/7109'>7109: Base metals or silver, clad with gold, not further worked than semi-manufactured</a>"]
A --> K["<a href='/classifications/hs/v2022/7110'>7110: Platinum; unwrought or in semi-manufactured forms, or in powder form</a>"]
A --> L["<a href='/classifications/hs/v2022/7111'>7111: Base metals, silver or gold, clad with platinum; not further worked than semi-manufactured</a>"]
A --> M["<a href='/classifications/hs/v2022/7112'>7112: Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal compounds, of a kind uses principally for the recovery of precious metal other than goods of heading 85.49</a>"]
A --> N["<a href='/classifications/hs/v2022/7113'>7113: Jewellery articles and parts thereof, of precious metal or of metal clad with precious metal</a>"]
A --> O["<a href='/classifications/hs/v2022/7114'>7114: Articles of goldsmiths' or silversmiths' wares and parts thereof, of precious metal or of metal clad with precious metal</a>"]
A --> P["<a href='/classifications/hs/v2022/7115'>7115: Articles of precious metal or of metal clad with precious metal</a>"]
A --> Q["<a href='/classifications/hs/v2022/7116'>7116: Articles of natural or cultured pearls, precious or semi-precious stones (natural, synthetic or reconstructed)</a>"]
A --> R["<a href='/classifications/hs/v2022/7117'>7117: Imitation jewellery</a>"]
A --> S["<a href='/classifications/hs/v2022/7118'>7118: Coin</a>"]

    B --> T["<a href='/classifications/hs/v2022/710700'>710700: Base metals clad with silver; not further worked than semi-manufactured</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 level4
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level4
class L level4
class M level4
class N level4
class O level4
class P level4
class Q level4
class R level4
class S level4
class T level6

  class B 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 B highlight