Australia–China Minerals Trade: Iron Ore Bedrock, Critical Minerals Flashpoint

The scale of Australia's merchandise trade with China is anchored almost entirely in one commodity. In 2024, Australian iron ore exports to China reached AUD104.8 billion by value — nearly 60% of all Australian exports to China in the year to May 2024. In 2023 total goods exports to China rose 16% to AUD204 billion, recovering from a 2.4% fall to AUD176 billion in 2022 when diplomatic frictions were at their sharpest. China received 30% of Australia's total goods exports by value in 2022, making it by a large margin Australia's most important merchandise trade partner. [Australian Government Department of the Prime Minister and Cabinet] [ABC News (Australia)] [USGS]

Iron ore volume figures confirm the structural nature of these flows. Australia shipped 755 million metric tons of iron ore (including pellets) to China in 2023, up from 746 million metric tons in 2022 — a year-on-year increase despite the diplomatic environment. By value in 2024, Australia held a 60% share of China's total iron ore imports, a position that has remained broadly stable for years. China's total iron ore procurement in 2022 ran to 1.1 billion tonnes, of which 65% came from Australia by volume — a figure that underlines how thoroughly China's steel industry is built around Australian supply. [USGS] [Australian Government Department of the Prime Minister and Cabinet] [CNN Business]

Critical minerals broaden the picture beyond iron ore. The International Trade Centre estimates that 53% of Australia's total critical mineral exports — valued at USD92 billion — are directed to China, and that China sources one third of its critical minerals supply from Australia at that same value. The concentration is extreme in specific commodities: Australia directs 95% of its antimony exports, 81% of its iron and steel exports, and 73% of its manganese exports to China. These figures reveal a degree of market dependence that operates in both directions — Australia cannot easily redirect these volumes, and China cannot easily replace them. [International Trade Centre]

The corridor's resilience through the 2020–2023 dispute period is the defining structural fact. Fourteen categories of Australian goods faced formal or informal Chinese trade restrictions between 2020 and 2023, including barley, wine, beef, coal, and copper. Iron ore was never among them. The logic is straightforward: at 65% of China's iron ore import volume, Australian supply is not substitutable at any reasonable cost or timeframe. The corridor survived its most severe political test precisely because the economic cost of disruption was prohibitive for the importing country. [Shared Interest]

The ChAFTA tariff schedule for Chapter 26 (Ores, Slag and Ash) is unambiguous: subheadings 2601.1110, 2601.1120, 2601.1190, and 2601.1200 all carry a base rate and subsequent rate of 0%, with staging category A-0 indicating the rate was free from the agreement's entry into force on 20 December 2015. This covers non-agglomerated iron ores of all granularities (less than 0.8mm, 0.8mm to 6.3mm, and other), agglomerated ores, and roasted iron pyrites. There is no phase-in, no quota, and no price trigger — the duty is simply zero for originating Australian goods. [Australian Government Department of Foreign Affairs and Trade]

The Regional Comprehensive Economic Partnership (RCEP), which entered into force for Australia and China on 1 January 2022, reinforces this position. Australia's Schedule 14 under the Customs Tariff Act 1995 establishes that RCEP originating goods attract a free rate unless a specific rate is indicated for the tariff line, and no such rate exists for iron ores in Chapter 26. In practical terms, Australian iron ore exporters have two overlapping preferential trade instruments — ChAFTA and RCEP — both of which deliver the same outcome: zero duty at the Chinese border. The tariff environment for iron ore is fully resolved, and the compliance cost in this dimension of the corridor is negligible. [Australian Border Force] [Australian Government Department of Foreign Affairs and Trade / ACCCIM SERC]

What the tariff picture does not resolve is the non-tariff environment. Export licensing controls, investment screening, payment currency requirements, and traceability obligations — none of these appear in a tariff schedule — are where the actual friction in this corridor now sits. The WTO's tariff and trade data system covers both Australia and China at the HS 6-digit level, but the policy disputes in this corridor have migrated almost entirely beyond its remit. [World Trade Organization]

The World Bank Logistics Performance Index measures six dimensions: customs clearance efficiency, quality of trade and transport infrastructure, ease of arranging internationally competitive shipments, logistics competence, tracking and tracing capability, and timeliness. Australia's score of 3.8 and China's score of 3.7 are consistent across the 2023 edition, indicating mature and stable logistics systems on both sides of the corridor. For bulk iron ore — a commodity shipped in Capesize and Panamax vessels through established port terminals at Port Hedland, Dampier, and Cape Lambert in Western Australia, discharging into large integrated steel facilities at Qingdao, Tianjin, and Ningbo — the relevant infrastructure is purpose-built, high-throughput, and long-established. The logistics dimension is not the binding constraint in this corridor. [World Bank]

The more material non-tariff friction in the Australia–China minerals corridor sits in administrative and regulatory processes rather than physical logistics: China's export licensing requirements for rare earths, Australia's FIRB approval process for inbound investment, and the growing compliance burden of ESG and traceability standards imposed by third-market regulators on the minerals supply chain. These are examined in the Sanctions and Export Controls and ESG sections of this report. The logistics infrastructure itself is a solved problem for established iron ore flows; it remains more variable for lower-volume critical minerals where port handling and inland transport links are less standardised.

China's Ministry of Commerce executed three distinct tranches of rare earth export control expansion in 2025. The first tranche in 2025 restricted seven rare earth elements including dysprosium and terbium — materials critical to permanent magnets used in electric vehicles, wind turbines, and defence systems. The second tranche, Announcement No. 57 effective 8 November 2025, added five further elements — holmium, erbium, thulium, europium, and ytterbium — bringing the total to 12 rare earth elements under control. Announcement No. 58, also effective 8 November 2025, separately imposed export controls on dual-use lithium battery and synthetic graphite anode materials, including high-performance batteries and manufacturing equipment. [University of Technology Sydney] [Crowell & Moring LLP] [International Energy Agency]

The most consequential development was Announcement No. 61, announced on 9 October 2025, with most requirements effective 1 December 2025. This announcement did two things that change the architecture of the entire global rare earth supply chain. First, it requires foreign companies to obtain a licence from China before exporting parts, components, and assemblies containing Chinese-sourced rare earth materials or produced using Chinese rare earth technologies — regardless of where those goods were made. Second, it introduced a de minimis rule: if a product manufactured outside China contains 0.1% or more by value of any China-origin rare earth metal, alloy, or oxide (including samarium, dysprosium, gadolinium, terbium, lutetium, scandium, and yttrium), that product is subject to Chinese export controls. This applies specifically to permanent magnets and rare earth target materials. [International Energy Agency] [ECAG Navigator Journal]

The extraterritorial scope of these measures is their defining feature. Controls on the re-export of Chinese-origin rare earth materials were effective immediately from the date of Announcement No. 61's publication in October 2025, without the December 2025 grace period. A foreign manufacturer in, for example, Japan or Germany that incorporates Chinese-sourced dysprosium into a permanent magnet and then exports that magnet to a third country now requires a Chinese export licence — not because it is exporting from China, but because the input came from China. The 0.1% threshold is low enough to capture most commercial permanent magnet production. [Crowell & Moring LLP]

Australia's own export controls sit in a different register: the Australian Sanctions Office administers Australia's autonomous sanctions regimes, and the Department of Industry, Science and Resources maintains the Critical Minerals List and Strategic Materials List published in June 2023. These are identification and prioritisation instruments rather than export restriction tools — Australia has not imposed export licensing on its own critical minerals in the way China has done. The asymmetry matters: China can use its dominance of rare earth processing to shape global supply chains downstream of the mine gate; Australia's leverage remains upstream in the mining and concentrate stage, where it is the volume leader but not the only supplier. [Australian Government Department of Foreign Affairs and Trade] [Australian Government Department of Industry, Science and Resources]

The BHP–China Mineral Resources Group agreement is not an isolated event. Cross-border RMB settlement for bulk commodities — including iron ore, precious metals, and grain — has maintained strong growth according to Shanghai municipal authorities, and the People's Bank of China has flagged commodity trade as one of the fastest-growing segments of cross-border RMB use. The mechanism is straightforward: Chinese buyers importing iron ore in USD face exchange rate risk whenever the renminbi moves against the dollar; settling in RMB eliminates that exposure entirely for the domestic side of the transaction. For Australian miners, RMB settlement introduces a different risk — renminbi is not freely convertible, and repatriation requires navigating China's capital account controls — but it also offers access to a larger pool of Chinese counterparties and potentially preferential pricing from state-linked buyers. [Shanghai Municipal Government (English portal)] [Sinobtd] [Xinhua via China Economic Information Service (IMSILKROAD)]

The broader commodity picture reinforces this direction. Iron ore, gold, and grain — China's three largest commodity import categories by value — are settling an increasing share of cross-border transactions in yuan rather than US dollars, and observers note that once a supplier locks in RMB pricing for iron ore, the entire procurement chain recalibrates. For Australian exporters, the 30% BHP figure is not yet a majority shift, but it establishes RMB settlement as a commercially normal arrangement rather than an exception. The compliance implications for Australian companies include treasury management for non-convertible currency receipts, potential reporting obligations under Australia's foreign exchange regulations, and sensitivity to Chinese capital account policy changes that could affect remittance timing or convertibility. [Sinobtd]

China's rare earth export controls add a parallel regulatory currency to this picture. The requirement for foreign firms to obtain Ministry of Commerce licences before acquiring rare earth magnets and semiconductor materials containing 0.1% or more Chinese-origin rare earth content is not a payment control, but it is a compliance cost that adds friction at the same point in the supply chain where RMB settlement is being normalised. The two trends together — RMB settlement expansion and export licensing proliferation — suggest that the administrative and financial interface between Australian minerals exporters and their Chinese customers is becoming substantially more complex in 2025–2026 than it was in 2022. [Al Jazeera] [ECAG Navigator Journal]

The EU's Carbon Border Adjustment Mechanism entered its transitional period on 1 October 2023 and ran through the end of 2025, requiring importers of covered goods — which include iron and steel — to report embedded emissions quarterly. The transitional period has now closed, and the definitive CBAM regime is in effect. For Australian iron ore, the immediate impact is indirect: the CBAM applies to the EU importer of processed steel, not to the Australian miner exporting raw ore. But Australian miners whose ore is processed in China and then re-exported as steel to European customers become a link in a supply chain that must now carry verified embedded-emissions data. This creates an upstream pull for carbon-intensity transparency that did not previously exist in the raw materials segment. [European Commission]

The EU Conflict Minerals Regulation (Regulation (EU) 2017/821) applies to Union importers of tin, tantalum, tungsten, and gold originating from conflict-affected and high-risk areas, with operational due diligence requirements in force since 1 January 2021. Iron ore does not fall within the regulation's scope — the four covered minerals are collectively referred to as 3TG. However, the regulation's five-step OECD-based framework — management systems, risk identification, risk response strategy, independent third-party audit, and annual reporting — is increasingly treated as a template for responsible sourcing practices beyond the formal 3TG scope. Australian critical minerals exporters dealing with European downstream customers in battery materials or defence supply chains should expect equivalent demands even where no formal legal obligation currently exists. [EUR-Lex (European Union)] [European Commission]

Australia's Modern Slavery Act 2018 (Cth) requires entities operating in the Australian market with annual consolidated revenue of at least AUD100 million to prepare annual Modern Slavery Statements. For major Australian miners — BHP, Rio Tinto, Fortescue, and others — this obligation is long-established. The practical challenge in this corridor is that Australian miners' direct supply chains are predominantly domestic (mining and port operations), but their products enter a Chinese processing supply chain over which they have no direct oversight. Modern Slavery Statement obligations theoretically extend to supply chain mapping, which for iron ore would need to account for conditions in Chinese steel mills — a requirement that creates reporting exposure without practical enforcement leverage. [Australian Attorney-General's Department]

US Customs and Border Protection data shows the scale of forced labour enforcement: 6,947 shipments were stopped in FY2025, though the reported value of USD132.55 million was sharply lower than the USD1.75 billion stopped in FY2024 — a data point that likely reflects a change in enforcement methodology rather than a reduction in underlying activity. For Australian miners exporting to Chinese processors whose output eventually reaches the US market, Uyghur Forced Labor Prevention Act (UFLPA) rebuttable-presumption enforcement at US ports of entry creates a downstream compliance risk that traces back to conditions at Chinese processing facilities. The UFLPA applies to goods with any nexus to the Xinjiang Uyghur Autonomous Region, and China's rare earth and polysilicon processing industries have significant Xinjiang exposure. [U.S. Customs and Border Protection]

The diplomatic reset that began in 2022 and materialised in concrete trade outcomes by 2023–2024 was real and significant. China removed barley tariffs, lifted coal import bans, and restored access for beef, timber, copper, and lobster after a sustained period of restrictions that began when Australia called for an independent inquiry into the origins of COVID-19 in 2020. Iron ore was never part of the restrictions regime — a fact that itself reveals the asymmetry of leverage. Beijing was willing to impose costs on Australian agricultural and resource exporters where substitution was feasible; it was not willing to impose costs on itself in a commodity where it is structurally dependent. [Shared Interest]

The WTO dimension of the reset also moved in 2024. On 26 March 2024, a WTO adjudicating panel found that Australia's Anti-Dumping Commission had acted inconsistently with certain provisions of the Anti-Dumping Agreement in applying duties on Chinese wind towers, stainless steel sinks, and railway wheels. The Australian government accepted the ruling without appeal, with Trade Minister Don Farrell publicly committing to engage with China and implement the panel's findings. This bilateral dispute resolution — through WTO mechanisms rather than unilateral pressure — represents a normalisation of the trade relationship that both governments have an interest in sustaining. [University of Technology Sydney]

The critical minerals dimension is where the reset's limits are most visible. In January 2024, the Australian government released the Australian Critical Minerals Prospectus, promoting 52 projects to attract non-Chinese foreign investment, with Trade Minister Farrell explicitly framing diversification away from Chinese dominance of global supply chains as a policy objective. The same month, Australian government guidance was encouraging foreign investors in critical minerals to seek FIRB approval — a posture that effectively signals continued scrutiny of Chinese-linked capital in the sector. When Chinese Premier Li Qiang visited Perth in June 2024 and publicly called for increased access for Chinese businesses in Australia's critical minerals sector, the request was diplomatically acknowledged but not accommodated in any concrete policy change. [University of Technology Sydney] [Australian Government – Foreign Investment Review Board] [Bloomberg]

The broader strategic framing matters here. Australia's Critical Minerals Strategy 2023–2030 explicitly names reducing China's dominance of global supply chains as a goal. Australia directs 53% of its total critical minerals exports to China, including 95% of its antimony and 73% of its manganese exports. The policy objective of diversification and the commercial reality of Chinese market dependence are in direct tension — and the current evidence suggests the commercial reality is winning in the near term, even as the policy architecture for a different future is being built. [University of Technology Sydney] [International Trade Centre]

Australia's foreign investment screening regime operates under the Foreign Acquisitions and Takeovers Act 1975, which gives the Treasurer power to block or condition foreign investments that have implications for national security. The Foreign Investment Review Board advises the Treasurer on all reviewable transactions. Under the Foreign Acquisitions and Takeovers Regulation 2015, a business is classified as a national security business if it is publicly known — or could be known through reasonable inquiry — that it falls within a defined category. Foreign investment in Australia's critical minerals sector is formally classified as investment in the national security sector for FIRB purposes. [Australian Government] [AustLII] [Lexology]

The mandatory notification requirements are broad. Foreign persons must notify FIRB if they propose to acquire an interest in national security land, acquire a direct interest in a national security business or entity that carries on such a business, or start a national security business. FIRB guidance explicitly encourages foreign investors proposing a reviewable national security action in a business involved in the extraction, processing, or sale of rare earth elements, lithium, graphite, cobalt, vanadium, copper, nickel, silicon, and high-purity alumina to seek approval before proceeding. For mining entities that qualify as Australian land entities where at least 10% of asset value is mining leases, a foreign investor acquiring 10% or more triggers a nil monetary FIRB threshold — meaning no transaction value is too small to require review. [Australian Government – Foreign investment in Australia] [Australian Government – Foreign Investment Review Board] [Lexology]

The two 2023 blocking decisions make the policy clear in practice. In February 2023, Treasurer Jim Chalmers blocked Yuxiao Fund — a Chinese-linked investment fund holding 9.98% of Northern Minerals — from increasing its stake to 19.9%, following a FIRB recommendation to reject the application. Northern Minerals is a rare earths producer, placing it squarely within the national security sector classification. In July 2023, the Treasurer blocked China-linked Austroid Corporation from acquiring an additional 90.10% of lithium miner Alinta Resources Limited. Both decisions involved Chinese-linked capital seeking to increase upstream control over battery-critical minerals. [ABC News] [Lexology]

The contrast with the Western Range iron ore decision is instructive. In early 2023, the Treasurer approved China Baowu Steel Group's participation in the Western Range iron ore project in Western Australia, a joint venture with Rio Tinto reported at approximately AUD2 billion in total project value. Baowu is a Chinese state-owned steel enterprise — a category that in other contexts would attract heightened FIRB scrutiny. The approval signals that the government's concern is not Chinese state capital per se, but Chinese state capital seeking influence over the strategic minerals that Western governments have identified as supply-chain vulnerabilities. Iron ore, as a commodity where China is the dominant buyer rather than a competing producer, does not trigger the same national security calculus. [University of Technology Sydney]

The iron ore supply picture is highly concentrated. China imported non-agglomerated iron ores and concentrates from Australia at a trade value of USD84.3 billion in 2023, with Brazil in second place at USD28.2 billion — a gap of USD56 billion in a single commodity group. South Africa supplied USD4.3 billion (3.17% share), India USD3.5 billion (2.61%), with Russia and Sierra Leone each contributing under USD1.1 billion. In volume terms, China imported 101.8 million tons of iron ore and concentrates in April 2024 alone, a monthly figure that illustrates the scale of throughput that any alternative supplier would need to match. The geological and infrastructure reality is that the Pilbara basin's combination of scale, grade, and proximity to Chinese ports is not replicated elsewhere at comparable cost. Brazil's Vale is the only miner with logistics infrastructure capable of operating at remotely comparable volume, and even Vale's market share has been structurally capped by the Brumadinho and Mariana tailings dam disasters and their regulatory aftermath. [World Bank WITS (UN Comtrade data)] [TrendEconomy (UN Comtrade-based statistics)] [General Administration of Customs of the People’s Republic of China]

The lithium picture is structurally different and reveals a more complex supply chain geography. China imported approximately 4.01 million tons of lithium concentrate in 2023, mainly from Australia, Brazil, and Zimbabwe — a 41% year-on-year increase. But at the processed stage, Chile dominates: Chile supplied 91% of China's lithium carbonate imports in 2023 at USD5.77 billion, with Australia's contribution to the carbonate category negligible by comparison. This reflects the global lithium supply chain structure — Australia mines and exports spodumene concentrate (the raw ore), which China's lithium chemical plants then process into lithium carbonate and lithium hydroxide for battery manufacturing. China's net import of lithium carbonate was 149,100 tonnes in 2023, up 18.6% year-on-year. Australia is therefore deeply embedded in the upstream lithium concentrate segment but largely absent from the processing stage — a position that delivers volume but not value-add. [LinkedIn article citing China Nonferrous Metals Industry Association Lithium Branch and customs data] [TrendEconomy (UN Comtrade-based statistics)] [World Bank WITS (UN Comtrade data)]

The competing supply outlook for the next 24 months has a clear structure. In iron ore, Australia's dominant position is unlikely to be meaningfully eroded by Brazilian, South African, or Indian supply growth at the scale required to shift China's procurement mix. The question is not whether Australia will remain the dominant supplier — it will — but whether China's domestic steel demand trajectory sustains the volume. In critical minerals, the more interesting competitive dynamic is between Australia (as a mining country) and China (as a processing country): Australia has the ore but China has the processing capacity that converts ore into battery materials. Australia's Critical Minerals Strategy 2023–2030 aims to build more domestic processing capacity to capture more of the value chain, but that is a medium-term project. In the near term, the corridor's structure reinforces existing roles: Australia mines, China processes, both depend on the other. [University of Technology Sydney]

Each scenario below is anchored to the evidence in this corpus. The base case — corridor stability with deepening tension in critical minerals — reflects the dominant pattern: iron ore flows have survived every disruption since 2020 and show no sign of reversal, while the critical minerals segment is structurally contested and the policy instruments on both sides are moving in opposite directions.