Slag, ash and residues; (not from the manufacture of iron or steel), containing mainly zinc, other than hard zinc spelter

HS v2022 Code: 262019

About slag, ash and residues; (not from the manufacture of iron or steel), containing mainly zinc, other than hard zinc spelter

HS code 262019 covers slag, ash, and residues that contain primarily zinc, excluding hard zinc spelter. This industry plays a crucial role in the recycling and recovery of valuable materials from various industrial processes, contributing to the broader circular economy. The efficient management and processing of these zinc-rich waste streams are essential for minimizing environmental impact and maximizing resource utilization.

Production process

The production techniques for materials under HS code 262019 typically involve a combination of mechanical and chemical processing methods. This may include sorting, crushing, and screening to separate the zinc-containing components, followed by hydrometallurgical or pyrometallurgical extraction processes to recover the zinc. The specific techniques employed can vary depending on the composition and characteristics of the input materials.

Production inputs

The main inputs required for the industry covered by HS code 262019 include the various types of slag, ash, and residues generated from industrial activities, particularly those containing significant amounts of zinc. These materials may come from a range of sources, such as 260800 Zinc ores and concentrates, 720410 Waste and scrap, of cast iron, and 810420 Magnesium waste and scrap. Additionally, the industry may require specialized equipment and machinery for the processing and extraction of the zinc-rich components.

Production outputs

The primary outputs of the industry covered by HS code 262019 are the recovered zinc-containing materials, which can be further processed and utilized in various applications. These materials may be consumed by industries such as 790111 Unwrought zinc, not alloyed, 790112 Unwrought zinc alloys, and 790120 Zinc waste and scrap, where they can be used as feedstock for the production of zinc-based products. The efficient recovery and utilization of these materials contribute to the sustainability of the broader zinc industry.

Revisions to 262019

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 262019. The most recent 1 version of this code (262019) is in the HS v2022 system (this version):

This page shows the most recent version of code 262019.

Family tree for slag, ash and residues; (not from the manufacture of iron or steel), containing mainly zinc, other than hard zinc spelter

    graph LR
    A["<a href='/classifications/hs/v2022/26'>26: Ores, slag and ash</a>"]
A --> B["<a href='/classifications/hs/v2022/2620'>2620: Slag, ash and residues; (not from the manufacture of iron or steel) containing metals, arsenic or their compounds</a>"]
B --> C["<a href='/classifications/hs/v2022/262019'>262019: Slag, ash and residues; (not from the manufacture of iron or steel), containing mainly zinc, other than hard zinc spelter</a>"]

    B --> D["<a href='/classifications/hs/v2022/262011'>262011: Slag, ash and residues; (not from the manufacture of iron or steel), containing mainly zinc, hard zinc spelter</a>"]
B --> E["<a href='/classifications/hs/v2022/262021'>262021: Slag, ash and residues; (not from the manufacture of iron or steel), containing mainly lead; leaded gasoline sludges and leaded anti-knock compound sludges</a>"]
B --> F["<a href='/classifications/hs/v2022/262029'>262029: Slag, ash and residues; (not from the manufacture of iron or steel), containing mainly lead; excluding leaded gasoline sludges and leaded anti-knock compound sludges</a>"]
B --> G["<a href='/classifications/hs/v2022/262030'>262030: Slag, ash and residues; (not from the manufacture of iron or steel), containing mainly copper</a>"]
B --> H["<a href='/classifications/hs/v2022/262040'>262040: Slag, ash and residues; (not from the manufacture of iron or steel), containing mainly aluminium</a>"]
B --> I["<a href='/classifications/hs/v2022/262060'>262060: Slag, ash and residues; (not from the manufacture of iron or steel), containing arsenic, mercury, thallium or their mixtures, of a kind used for the extraction of arsenic or those metals or for the manufacture of their chemical compounds</a>"]
B --> J["<a href='/classifications/hs/v2022/262091'>262091: Slag, ash and residues; (not from the manufacture of iron or steel), containing antimony, beryllium, cadmium, chromium or their mixtures</a>"]
B --> K["<a href='/classifications/hs/v2022/262099'>262099: Slag, ash and residues; (not from the manufacture of iron or steel), containing mainly metals or their compounds, n.e.c. in heading no. 2620</a>"]

    

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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 G level6
class H level6
class I level6
class J level6
class K 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