Tungsten ores and concentrates
HS v2022 Code: 2611
About tungsten ores and concentrates
HS code 2611 covers tungsten ores and concentrates, a critical raw material for various industries. Tungsten is a rare and dense metal with exceptional hardness, high melting point, and excellent thermal and electrical conductivity. It is widely used in the production of cutting tools, machinery parts, electronics, and specialized alloys, making it an essential component in manufacturing, construction, and technology sectors. The global tungsten market is driven by the growing demand from these industries, particularly in emerging economies undergoing rapid industrialization and infrastructure development.
Production process
Tungsten ores and concentrates are primarily extracted through mining operations. The ore is first crushed and ground to a fine powder, then subjected to various physical and chemical separation techniques to concentrate the tungsten content. Common methods include gravity separation, magnetic separation, and flotation. The concentrated tungsten-bearing material is then further processed to extract pure tungsten, often through chemical leaching and reduction processes.
Production inputs
The main inputs for the tungsten ore and concentrate industry include the raw tungsten-bearing mineral deposits, which are typically found in regions with geological formations conducive to tungsten mineralization. Additionally, the industry requires specialized mining and processing equipment, such as crushers, mills, flotation cells, and chemical processing facilities. Energy sources, such as electricity and fuel, are also essential inputs for the various stages of production.
Production outputs
The primary output of HS code 2611 is concentrated tungsten ores and concentrates, which are then further processed and refined to produce pure tungsten metal and tungsten-based products. These outputs are consumed by a wide range of industries, including 8202 Saws and saw blades, 8208 Knives and cutting blades, 8425 Pulley tackle and hoists, 8466 Parts and accessories suitable for use solely or principally with the machines of headings 84.56 to 84.65, and 8501 Electric motors and generators.
Family tree for tungsten ores and concentrates
graph LR
A["<a href='/classifications/hs/v2022/26'>26: Ores, slag and ash</a>"]
A --> B["<a href='/classifications/hs/v2022/2611'>2611: Tungsten ores and concentrates</a>"]
A --> C["<a href='/classifications/hs/v2022/2601'>2601: Iron ores and concentrates; including roasted iron pyrites</a>"]
A --> D["<a href='/classifications/hs/v2022/2602'>2602: Manganese ores and concentrates, including ferruginous manganese ores and concentrates with a manganese content of 20% or more, calculated on the dry weight</a>"]
A --> E["<a href='/classifications/hs/v2022/2603'>2603: Copper ores and concentrates</a>"]
A --> F["<a href='/classifications/hs/v2022/2604'>2604: Nickel ores and concentrates</a>"]
A --> G["<a href='/classifications/hs/v2022/2605'>2605: Cobalt ores and concentrates</a>"]
A --> H["<a href='/classifications/hs/v2022/2606'>2606: Aluminium ores and concentrates</a>"]
A --> I["<a href='/classifications/hs/v2022/2607'>2607: Lead ores and concentrates</a>"]
A --> J["<a href='/classifications/hs/v2022/2608'>2608: Zinc ores and concentrates</a>"]
A --> K["<a href='/classifications/hs/v2022/2609'>2609: Tin ores and concentrates</a>"]
A --> L["<a href='/classifications/hs/v2022/2610'>2610: Chromium ores and concentrates</a>"]
A --> M["<a href='/classifications/hs/v2022/2612'>2612: Uranium or thorium ores and concentrates</a>"]
A --> N["<a href='/classifications/hs/v2022/2613'>2613: Molybdenum ores and concentrates</a>"]
A --> O["<a href='/classifications/hs/v2022/2614'>2614: Titanium ores and concentrates</a>"]
A --> P["<a href='/classifications/hs/v2022/2615'>2615: Niobium, tantalum, vanadium or zirconium ores and concentrates</a>"]
A --> Q["<a href='/classifications/hs/v2022/2616'>2616: Precious metal ores and concentrates</a>"]
A --> R["<a href='/classifications/hs/v2022/2617'>2617: Ores and concentrates; n.e.c. in heading no. 2601</a>"]
A --> S["<a href='/classifications/hs/v2022/2618'>2618: Granulated slag (slag sand) from the manufacture of iron or steel</a>"]
A --> T["<a href='/classifications/hs/v2022/2619'>2619: Slag, dross; (other than granulated slag), scalings and other waste from the manufacture of iron or steel</a>"]
A --> U["<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>"]
A --> V["<a href='/classifications/hs/v2022/2621'>2621: Slag and ash n.e.c. in chapter 26; including seaweed ash (kelp) and ash and residues from the incineration of municipal waste</a>"]
B --> W["<a href='/classifications/hs/v2022/261100'>261100: Tungsten ores and concentrates</a>"]
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