Export Restriction for Antimony in China
China banned all antimony exports to the United States, imposing a complete export ban and restricting US market access.
Antimony production
Antimony is a metal element primarily mined from stibnite (Sb2S3) ore. China, Russia, and Tajikistan are the largest producers of antimony. Due to its chemical properties, it's rarely found in its pure form but often combined with other elements like sulfur and oxygen. The majority of antimony is used as a flame retardant in various products, including clothing, electronics, and building materials. It also plays a crucial role in lead-acid batteries and the production of type metal for printing. Additionally, antim...
Antimony is a metal element primarily mined from stibnite (Sb2S3) ore. China, Russia, and Tajikistan are the largest producers of antimony. Due to its chemical properties, it's rarely found in its pure form but often combined with other elements like sulfur and oxygen.
The majority of antimony is used as a flame retardant in various products, including clothing, electronics, and building materials. It also plays a crucial role in lead-acid batteries and the production of type metal for printing. Additionally, antimony compounds are used in medicines, pigments, and ceramic enamels.
In its pure form, antimony is a silvery-white, brittle solid with a hexagonal crystal structure. However, natural antimony often contains small amounts of other elements such as copper, iron, lead, and silver. It's highly malleable and can be melted and cast into various shapes, making it useful in the manufacture of alloys for added strength, hardness, and heat resistance.
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Market intelligence
China banned all antimony exports to the United States, imposing a complete export ban and restricting US market access.
China required export license applications for all antimony products, tightening export controls and impacting global antimony supply chains.
U.S. Department of Defense conditionally awarded additional funding to an Idaho mining company to reestablish a domestic antimony source, supporting domestic production.
Chinese government revised antimony reserves based on new reports, updating reserve estimates for China.
Vietnamese government revised antimony reserves based on new reports, updating reserve estimates for Vietnam.
Refined antimony price spiked to $6.65 per pound in October 2021 amid supply constraints.
Perpetua Resources Corp. entered a supply agreement with Ambri Inc. to provide antimony from the Stibnite Gold Project for its liquid‑metal battery development.
Perpetua Resources Corp. signed a collaboration agreement with U.S. Antimony Corp. to explore processing antimony concentrate from the Stibnite Gold Project at USAC facilities.
U.S. federal agencies mandated immediate cleanup of contaminated conditions at Idaho's abandoned Stibnite mining district, imposing regulatory compliance for the project.
Worldwide shipping delays amplified the raw‑material shortage, constraining refined antimony supply.
Chinese antimony mines temporarily shut down for environmental audits and COVID‑19 containment, reducing raw‑material supply.
Russia’s Olimpiada Mine reduced antimony production to 2,500 t in 2021, a significant decline from 11,000 t in 2020, impacting global supply.
The COVID‑19 pandemic disrupted China’s antimony ore supply chain from Burma, Russia, and Tajikistan, leading to higher prices and supply uncertainty.
Australian antimony reserves were revised upward based on government and industry reports.
Burma antimony reserves were revised upward following updated government and industry assessments.
China’s antimony mine production fell 38 % in 2021 due to lower‑grade ores and declining reserves, shrinking domestic output.
Midas Gold Corp. completed a feasibility study for its Stibnite Gold Project in Idaho, indicating a potential future antimony mine opening.
In December 2020, Midas Gold Corp. announced the completion of a feasibility study for its Stibnite Gold Project in Idaho, indicating potential antimony recovery of up to 53,500 t over the mine life.
In 2020, the joint venture partners of the Oman Antimony Roaster project agreed to continue funding the smelter, sustaining its development.
In 2020, cost overruns and technical problems reduced the Oman Antimony Roaster smelter's operating capacity, limiting antimony output.
The Oman Antimony Roaster smelter began production in July 2019, marking the commencement of antimony processing in the country.
Following successful antipollution checks, private antimony producers in China resumed operations in fall 2017.
China lifted its antimony export quota and replaced it with an export license system, altering export controls.
China introduced stricter environmental controls for antimony production, prompting many large producers to reduce output.
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