Skip to main content

Site navigation

  • University of Technology Sydney home
  • Home

    Home
  • For students

  • For industry

  • Research

Explore

  • Courses
  • Events
  • News
  • Stories
  • People

For you

  • Libraryarrow_right_alt
  • Staffarrow_right_alt
  • Alumniarrow_right_alt
  • Current studentsarrow_right_alt
  • Study at UTS

    • arrow_right_alt Find a course
    • arrow_right_alt Course areas
    • arrow_right_alt Undergraduate students
    • arrow_right_alt Postgraduate students
    • arrow_right_alt Research Masters and PhD
    • arrow_right_alt Online study and short courses
  • Student information

    • arrow_right_alt Current students
    • arrow_right_alt New UTS students
    • arrow_right_alt Graduates (Alumni)
    • arrow_right_alt High school students
    • arrow_right_alt Indigenous students
    • arrow_right_alt International students
  • Admissions

    • arrow_right_alt How to apply
    • arrow_right_alt Entry pathways
    • arrow_right_alt Eligibility
arrow_right_altVisit our hub for students

For you

  • Libraryarrow_right_alt
  • Staffarrow_right_alt
  • Alumniarrow_right_alt
  • Current studentsarrow_right_alt

POPULAR LINKS

  • Apply for a coursearrow_right_alt
  • Current studentsarrow_right_alt
  • Scholarshipsarrow_right_alt
  • Featured industries

    • arrow_right_alt Agriculture and food
    • arrow_right_alt Defence and space
    • arrow_right_alt Energy and transport
    • arrow_right_alt Government and policy
    • arrow_right_alt Health and medical
    • arrow_right_alt Corporate training
  • Explore

    • arrow_right_alt Tech Central
    • arrow_right_alt Case studies
    • arrow_right_alt Research
arrow_right_altVisit our hub for industry

For you

  • Libraryarrow_right_alt
  • Staffarrow_right_alt
  • Alumniarrow_right_alt
  • Current studentsarrow_right_alt

POPULAR LINKS

  • Find a UTS expertarrow_right_alt
  • Partner with usarrow_right_alt
  • Explore

    • arrow_right_alt Explore our research
    • arrow_right_alt Research centres and institutes
    • arrow_right_alt Graduate research
    • arrow_right_alt Research partnerships
arrow_right_altVisit our hub for research

For you

  • Libraryarrow_right_alt
  • Staffarrow_right_alt
  • Alumniarrow_right_alt
  • Current studentsarrow_right_alt

POPULAR LINKS

  • Find a UTS expertarrow_right_alt
  • Research centres and institutesarrow_right_alt
  • University of Technology Sydney home
Explore the University of Technology Sydney
Category Filters:
University of Technology Sydney home University of Technology Sydney home
  1. home
  2. arrow_forward_ios ... Newsroom
  3. arrow_forward_ios ... 2024
  4. arrow_forward_ios 09
  5. arrow_forward_ios Antimony: The hidden metal fuelling global competition

Antimony: The hidden metal fuelling global competition

2 September 2024
antimony stone

RHJPhtotos / Shutterstock


400x400 UTS ACRI Marina Zhang

 

Marina Yue Zhang, Associate Professor – Research, Australia-China Relations Institute, University of Technology Sydney

Download

This article appeared in the interpreter on september 2 2024.

Great power competition between the United States and China centres on technological supremacy. This extends beyond future-defining technologies such as high-end chip manufacturing, advanced AI, and quantum computing to include the supply chains underpinning these technologies, particularly critical minerals.

As the clean energy transition accelerates, critical minerals such as cobalt, lithium, and rare earth elements have become buzzwords in business, international relations, and sustainability.

Yet amid the scramble for these well-known resources, another metal – antimony – has quietly emerged as another keenly contested resource. With China’s recent announcement of export restrictions on this metal, the challenges of balancing supply and demand are intensifying, raising concerns over supply chain vulnerabilities and fuelling a new form of competition among great powers.

Antimony, a lustrous silvery-grey metalloid, is scarce in nature and unevenly distributed globally. It is, however, critical for producing high-tech and defence products, including flame-retardant materials, certain semiconductors, and superhard materials. As with many critical minerals, China dominates the global antimony supply chain. The country holds the world’s largest deposit, accounting for approximately 32 percent of global antimony resources, yet it produces more than 48 percent of global output.

China’s move to restrict the export of antimony, ostensibly to safeguard ‘national security and interests’, is set to take effect on 15 September. While these restrictions are not explicitly targeted at any specific country, the geopolitical implications are significant. China has gradually reduced its antimony production over the past few years to limit strategic stockpiling. As a result, the announcement has driven up prices, potentially disrupting global supply chains. The impact is particularly acute for the United States, which sourced 63 percent of its antimony imports from China.

China’s export control of this critical metal might appear a calculated move within the broader framework of resource nationalism. Beyond safeguarding strategic resources and preventing over-exploitation, these controls reinforce China’s leadership in the global antimony industry, enhancing its influence over the international allocation of this critical mineral. This move, thus, is not just about acquiring and protecting resources; it is also about denying rivals a strategic advantage.

Antimony is one of the few elements classified as a ‘critical’ or ‘strategic’ mineral by countries including the United States, China, Australia, and Russia, as well as the European Union, underscoring its special geopolitical value. Following similar restrictions on germanium, gallium, graphite, and rare earths, China’s export control of antimony marks another move to leverage its dominance in global supply chains. This action serves as a response to US efforts to limit the availability to China of critical technologies such as high-end chips .

China’s anitimony announcement has not gone unnoticed by markets. In Australia, the response has been notably positive. Larvotto Resources, a leading exploration and pre-development company focused on high-demand commodities including antimony, saw its share price surge as it possesses the rights to operate the Hillgrove Gold-Antimony Project, the eighth-largest in the world. The assumption is that Australia will fill the market gap left by China. In an effort to counter China’s dominance in critical mineral supply chains, the United States had forged partnerships with resource-rich countries including Australia.

However, China’s export restrictions target antimony oxides with a purity of 99.99 percent or higher, as well as other high-purity antimony compounds (99.999 percent). Producing such high-purity chemical compounds requires advanced processing technologies, and export controls with this high-purity threshold are likely aimed at restricting the export of high value-added antimony products and advanced processing technologies. These ultra-pure products are used in specialised industries, including high-end electronics, optics, and defence applications.

Australia’s ability to mitigate the risks associated with China’s dominance remains limited. China is a net importer of antimony metal. Currently, 86 percent of Australia’s antimony exports are sent to China for processing. Investing in processing capacity and infrastructure for lower-grade antimony products may offer limited strategic value for the United States, as these products will still be available under China's restrictions. Conversely, developing high value-added processing technologies to produce high-purity antimony products carries significant risks, particularly if China decides to retaliate in trade or lift these restrictions. In the latter case, even if alternative processing technologies become available in Australia, the market – including the United States – may still turn to China for more cost-efficient products, potentially rendering Australia's investments obsolete.

Navigating these dynamic complexities and maintaining an independent policy in the face of great power competition will be a true test of political acumen for Australian policymakers.

The competition over antimony is merely the latest manifestation in the great power rivalry that centres on technological supremacy. Each side is manoeuvring to secure critical materials and technologies, define future systems, and outpace the other in innovation.

The underlying issue is a deepening lack of trust between these global powers. This mistrust fuels the tug-of-war over resources, with nations viewing control over materials as crucial for maintaining technological dominance.

However, this relentless pursuit of supremacy comes with significant downsides: fragmented global supply chains, rising resource nationalism, and intensified trade restrictions. Cooperation gives way to competition, and technological progress risks becoming a zero-sum game.


Author

Dr Marina Yue Zhang is Associate Professor – Research at the Australia-China Relations Institute, University of Technology Sydney.

Share
Share this on Facebook Share this on Twitter Share this on LinkedIn
Back to Commentary

Acknowledgement of Country

UTS acknowledges the Gadigal People of the Eora Nation and the Boorooberongal People of the Dharug Nation upon whose ancestral lands our campuses now stand. We would also like to pay respect to the Elders both past and present, acknowledging them as the traditional custodians of knowledge for these lands. 

University of Technology Sydney

City Campus

15 Broadway, Ultimo, NSW 2007

Get in touch with UTS

Follow us

  • Instagram
  • LinkedIn
  • YouTube
  • Facebook

A member of

  • Australian Technology Network
Use arrow keys to navigate within each column of links. Press Tab to move between columns.

Study

  • Find a course
  • Undergraduate
  • Postgraduate
  • How to apply
  • Scholarships and prizes
  • International students
  • Campus maps
  • Accommodation

Engage

  • Find an expert
  • Industry
  • News
  • Events
  • Experience UTS
  • Research
  • Stories
  • Alumni

About

  • Who we are
  • Faculties
  • Learning and teaching
  • Sustainability
  • Initiatives
  • Equity, diversity and inclusion
  • Campus and locations
  • Awards and rankings
  • UTS governance

Staff and students

  • Current students
  • Help and support
  • Library
  • Policies
  • StaffConnect
  • Working at UTS
  • UTS Handbook
  • Contact us
  • Copyright © 2025
  • ABN: 77 257 686 961
  • CRICOS provider number: 00099F
  • TEQSA provider number: PRV12060
  • TEQSA category: Australian University
  • Privacy
  • Copyright
  • Disclaimer
  • Accessibility