Copper; unrefined, copper anodes for electrolytic refining

HS v2017 Code: 7402

About copper; unrefined, copper anodes for electrolytic refining

HS code 7402 covers unrefined copper and copper anodes used in the electrolytic refining process. This industry plays a crucial role in the global metals and mining sector, providing the raw material for a wide range of downstream applications, from electrical wiring and plumbing to industrial machinery and construction. As a key input for many essential industries, the production and trade of unrefined copper is a significant driver of economic activity worldwide.

Production process

The production of unrefined copper (7402) typically involves the smelting of copper ore, a process that extracts the metal from its natural mineral deposits. The resulting 'blister copper' is then further refined through electrolytic processes to produce high-purity copper anodes, which are used in the final stages of copper purification.

Production inputs

The main inputs required for the production of unrefined copper (7402) include copper ore, energy sources (such as coal or natural gas) for smelting, and specialized equipment like furnaces, converters, and electrolytic cells. Additionally, the industry relies on a skilled workforce with expertise in mining, metallurgy, and chemical processing.

Production outputs

The primary output of HS code 7402 is unrefined copper and copper anodes, which are then used as inputs for the production of 7403 Refined copper and copper alloys, unwrought, 7404 Copper waste and scrap, and other downstream copper products. These refined copper materials are essential for a wide range of industries, including electrical, construction, transportation, and consumer electronics.

Family tree for copper; unrefined, copper anodes for electrolytic refining

    graph LR
    A["<a href='/classifications/hs/v2017/74'>74: Copper and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/7402'>7402: Copper; unrefined, copper anodes for electrolytic refining</a>"]

    A --> C["<a href='/classifications/hs/v2017/7401'>7401: Copper mattes; cement copper (precipitated copper)</a>"]
A --> D["<a href='/classifications/hs/v2017/7403'>7403: Copper; refined and copper alloys, unwrought</a>"]
A --> E["<a href='/classifications/hs/v2017/7404'>7404: Copper; waste and scrap</a>"]
A --> F["<a href='/classifications/hs/v2017/7405'>7405: Copper; master alloys</a>"]
A --> G["<a href='/classifications/hs/v2017/7406'>7406: Copper; powders and flakes</a>"]
A --> H["<a href='/classifications/hs/v2017/7407'>7407: Copper; bars, rods and profiles</a>"]
A --> I["<a href='/classifications/hs/v2017/7408'>7408: Copper wire</a>"]
A --> J["<a href='/classifications/hs/v2017/7409'>7409: Copper plates, sheets and strip; of a thickness exceeding 0.15mm</a>"]
A --> K["<a href='/classifications/hs/v2017/7410'>7410: Copper foil (whether or not printed or backed with paper, paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.15mm</a>"]
A --> L["<a href='/classifications/hs/v2017/7411'>7411: Copper tubes and pipes</a>"]
A --> M["<a href='/classifications/hs/v2017/7412'>7412: Copper; tube or pipe fittings (e.g. couplings, elbows, sleeves)</a>"]
A --> N["<a href='/classifications/hs/v2017/7413'>7413: Copper; stranded wire, cables, plaited bands and the like, not electrically insulated</a>"]
A --> O["<a href='/classifications/hs/v2017/7415'>7415: Copper, nails, tacks, drawing pins, staples (not those of heading no. 8305) and the like, of copper or iron or steel with heads of copper; screws bolts, nuts, screws hooks, rivets, cotters, washers</a>"]
A --> P["<a href='/classifications/hs/v2017/7418'>7418: Copper; table, kitchen or other household articles and parts thereof; pot scourers, scouring, polishing pads, gloves and the like; sanitary ware and parts thereof</a>"]
A --> Q["<a href='/classifications/hs/v2017/7419'>7419: Copper; articles thereof n.e.c. in chapter 74</a>"]

    B --> R["<a href='/classifications/hs/v2017/740200'>740200: Copper; unrefined, copper anodes for electrolytic refining</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 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