Zinc; waste and scrap

HS v2017 Code: 7902

About zinc; waste and scrap

HS code 7902 covers zinc, including waste and scrap. Zinc is a versatile metal with a wide range of industrial applications, making it an important commodity in the global economy. It is used in the production of galvanized steel, brass, and various alloys, as well as in the manufacture of batteries, chemicals, and other products. The zinc industry plays a crucial role in supporting various sectors, from construction and transportation to electronics and consumer goods.

Production process

The primary production technique for zinc involves the mining and processing of zinc-containing ores. This typically includes crushing, grinding, and concentrating the ore, followed by smelting and refining processes to extract pure zinc metal. Recycling of zinc waste and scrap is also an important source of supply, as it allows for the recovery and reuse of this valuable material.

Production inputs

The main inputs required for the zinc industry include zinc-bearing ores, such as sphalerite and smithsonite, as well as various energy sources, machinery, and chemical reagents used in the extraction and refining processes. Additionally, the industry relies on a skilled workforce, transportation infrastructure, and access to markets for the distribution of zinc products.

Production outputs

The primary output of HS code 7902 is refined zinc metal, which is then used as a raw material in the production of 7907 Other articles of zinc, 7901 Unwrought zinc, and a wide range of other products across various industries. Zinc waste and scrap can also be recycled and reused, contributing to the circular economy.

Family tree for zinc; waste and scrap

    graph LR
    A["<a href='/classifications/hs/v2017/79'>79: Zinc and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/7902'>7902: Zinc; waste and scrap</a>"]

    A --> C["<a href='/classifications/hs/v2017/7901'>7901: Zinc; unwrought</a>"]
A --> D["<a href='/classifications/hs/v2017/7903'>7903: Zinc; dust, powders and flakes</a>"]
A --> E["<a href='/classifications/hs/v2017/7904'>7904: Zinc; bars, rods, profiles and wire</a>"]
A --> F["<a href='/classifications/hs/v2017/7905'>7905: Zinc; plates, sheets, strip and foil</a>"]
A --> G["<a href='/classifications/hs/v2017/7907'>7907: Zinc; articles n.e.c. in chapter 79</a>"]

    B --> H["<a href='/classifications/hs/v2017/790200'>790200: Zinc; waste and scrap</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 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