Iron ore: the price of waiting

At Fortescue, shipments are running ahead of sales. Its stand-off with China Mineral Resources Group shows how an organised buyer can make time work against a supplier ; and how mines, ports and blast furnaces set limits to that power.

A documentary investigation with a cut-off date of 26 October 2026. All monetary amounts are in US dollars unless otherwise stated; forecasts reflect the information available when they were published.

A loaded ship can leave Australia while its cargo remains on the producer’s books. That possibility gives the commercial dispute between Fortescue and China Mineral Resources Group, or CMRG, a tangible form. Between July and September 2026, the Australian group shipped 46.8 million wet tonnes and sold 42.9 million, with both figures reported on a 100% basis for the operations. It attributes the gap to its continuing negotiations with the Chinese buyer. Its Shanghai trading subsidiary holds inventories at Chinese ports, allowing the sea voyage and the sale to follow separate timetables. 1

Those figures had been public since 8 October. The report released on the 22nd adds a warning: Fortescue expects inventories to rise by a further 4–5 million tonnes in October, and says its operations could be affected if the talks remain unresolved at year-end. The company retains its targets for the financial year ending in June 2027, subject to those negotiations. As of 26 October, the additional October inventory remains a forecast; the December deadline describes a conditional operational risk. 1 2

The contest also takes place in the interval between incurring an expense and completing a sale. Mining, processing and moving ore all require money. When selling takes longer, some of that money remains tied up in the material. The ore may be physically close to its eventual user while the producer continues to bear the financial burden of getting it there. Understanding what Beijing can obtain requires following that interval, then examining the alternatives available to each side.

Method and scope

Quarterly flows for July–September 2026, in million wet tonnes, on a 100% operations basis. Both bars use the same zero-based scale. Calculation: 46.8 − 42.9 = 3.9 Mt; the totals do not identify matching cargoes or total closing inventory. The roughly 4 Mt build is a separate management statement. The 4–5 Mt October increase is a forecast published on 22 October.

A buyer that brings orders together

CMRG is a Chinese state-owned company whose establishment was announced in July 2022 by SASAC, the body overseeing the central government’s industrial holdings. Its growing role in iron ore procurement introduces an intermediary able to combine several steelmakers’ negotiations with the major producers. Australia’s Department of Industry sees its expanding presence as a potential change in the market’s structure and the way prices are formed. 5 18

The economic attraction lies in coordination. Mills negotiating separately may accept different terms, place orders at different times or compete for an available cargo. A negotiator representing several mills can offer a larger volume of business in exchange for better terms. Bringing those decisions together changes the alternatives available across the negotiating table. It can also make a collective decision to wait more credible: the supplier then has fewer opportunities to find another nearby customer willing to step in immediately.

That organisation is still taking shape. In a report published on 6 August 2026, Reuters said CMRG had asked some steel mills to suspend their discussions with Rio Tinto. According to the sources it interviewed, the intervention was also intended to persuade mills to delegate negotiating rights they still retained. The scope of the buying group was itself part of the commercial contest. This account rests on market sources cited by the news agency. 6

Purchasing remains partly centralised within an industry of many buyers. For Fortescue, that concentration is already sufficient to have consequences: the company explicitly links delayed sales and rising inventories to its talks with CMRG. The public documents reviewed provide insufficient evidence to establish the precise share of volumes currently controlled by the Chinese group. 1 6

BHP’s experience shows that these negotiations can reach a conclusion. On 22 April, the producer announced that it had completed its iron ore sales contract negotiations with CMRG. Its statement confirms the outcome of the talks, while the specific concessions remain confidential. The precedent establishes the possibility of an agreement; the terms sought from Fortescue belong to a separate negotiation. Assessing the commercial value of an agreement would require knowing the terms each side accepted. 7

On 21 October, Reuters also reported a new supply agreement between Rio Tinto and CMRG, citing people familiar with the matter. The agency said some mills had been told about it verbally. Allocation volumes remained unclear in the report, and commercial terms remain private. 19

The ore travels; the financing stays

Fortescue’s annual accounts set out a useful distinction. Under its usual seaborne sales arrangements, control and title generally pass at the date of the bill of lading, the document associated with loading the cargo. For sales from port inventories, they generally pass when the customer collects the material. Contractual arrangements determine when the company recognises a sale. The timing of cash collection depends on the agreed payment terms. Loading, delivery, recognition of revenue and payment can occur at different moments, their relationship determined by the contract governing the cargo. 4

Trading from Chinese ports brings inventories closer to their users. Customers can buy locally and arrange collection. In return, the producer may carry more ore within its own commercial network. Fortescue explains this beneath its product table: inventories held by its Chinese subsidiary create timing differences between shipments and sales. 1

The 3.9 million tonne gap is the difference between the two quarterly flows. During the 22 October conference call, management described an inventory build of roughly 4 million tonnes over the September quarter. That figure measures an increase; establishing the total stock would also require its opening level. It helps explain the movement during the quarter, while leaving the full quantity already in the system undisclosed. Executives also specified that inventories were held in both China and Australia. 1 3

Keeping material close to the customer may help Fortescue sell it once the dispute is resolved. The immediate cost is that mining and part of the logistics chain have already consumed resources. A longer cycle can increase the working capital required. Put plainly, the company may have to finance its activity for longer before recovering the proceeds. Fortescue says the increase in working capital, including inventories, weighed on operating cash flow. 1 3

This is how waiting becomes a source of bargaining power. A buyer with access to other supplies can defer an order and leave its supplier financing the delay. The supplier can offer a concession, seek other customers, move inventories or slow certain spending. Each response changes either the cost of waiting or the prospect of finding another outlet for the material. How effectively the pressure works depends on how long each side can sustain its position. This economic interpretation follows from the mechanism observed; the confidential terms proposed by CMRG remain unknown.

Method and scope

Schematic example of a portside sale, with physical flows and payment returning upstream. Contracts determine transfer of control and payment dates. The hematite route is simplified; locations and elapsed times are not to scale. Portside selling predates the dispute.

Cash absorbs several pressures

Fortescue’s cash balance fell from $5.1 billion on 30 June to $3.2 billion on 30 September. Several flows contributed to that movement. During the quarter, the company paid a $1 billion dividend and spent $916 million on investments and capital expenditure. The report also identifies the adverse working capital effect, without providing a numerical reconciliation that would isolate the cash cost of the CMRG negotiation. 1

That distinction matters when interpreting the decline in cash. A distribution to shareholders, an equipment investment and a build-up of ore put money to different uses. Some may reflect decisions made before the commercial dispute. The inventory increase adds to those commitments and reduces the flexibility available while the company waits for an agreement.

Executives say they are reviewing the operating expenditure and investments within their control, looking at scope, timing and sequencing. By adjusting these, management can preserve cash while the timing of sales remains uncertain. The industrial consequences will depend on which projects are actually deferred and how long the impasse lasts. 3

The negotiation is also taking place as the business becomes more expensive to operate. Hematite C1 operating costs reached $21.98 per wet tonne sold, against $18.17 a year earlier, an increase of 21% year on year. The rise from the preceding quarter was 13%. Fortescue cites inflationary pressures and lower supply-chain volumes, and puts the year-on-year impact of higher diesel prices at approximately $1.40 per wet tonne. Scheduled port maintenance shutdowns also affected the quarter’s shipments. 1

Meanwhile, the realised hematite price fell from $88.86 to $79.79 per dry tonne over the year. The two trends help explain why the length of the dispute matters. The seller faces higher unit operating costs while receiving less revenue for each dry tonne sold. 1

Calculating a margin would require putting the figures on a common basis. A wet tonne includes water; a dry tonne excludes it. C1 covers an operating cost base to which freight and royalties, among other items, must be added to arrive at a delivered cost. The annual accounts set out that reconciliation. Both the quantity used as the denominator and the expenses included in the cost measure have to match the comparison being made. Rising C1 costs, a lower realised price and the financing of inventories therefore describe complementary pressures, each with its own mechanism and units. 4

Method and scope

Three selected quarterly observations: September 2025, June 2026 and September 2026. Categories remain separate, with no interpolation between the observed months. C1 is in dollars per wet tonne sold; realised revenue is in dollars per dry tonne. Each panel retains its own unit and zero-based scale. Calculating a margin requires a common mass basis and the costs excluded from C1, including freight and royalties.

Burden requirements shape cargo choices

Iron ore comes with a particular composition, physical form and industrial behaviour. A buyer seeking to replace a cargo has to consider what its plant can process and the blend it is preparing. Fine ores are commonly agglomerated before entering a blast furnace; other burden materials include sized lump ore and pellets. The strength of that burden matters because gases need to pass through it. Nippon Steel describes how the breakdown of sinter can impair gas flow and productivity. 12

Iron content provides a starting point. To contain one tonne of iron, the arithmetic requires approximately 1.724 tonnes of dry ore at 58%, 1.639 tonnes at 61% or 1.493 tonnes at 67%. This calculation describes the mass of material containing the same quantity of iron, before processing losses and transformations. A tonne of contained iron is therefore distinct from a tonne of steel produced. The remaining mass includes the oxygen bound to iron in oxides, alongside the ore’s other constituents.

Blending expands the steelmaker’s options. In a purely arithmetic example, two dry tonnes at 58% and one tonne at 67% produce three tonnes at 61%. A lower-grade cargo can thus have a place alongside a richer product. The calculation describes the combined iron content; it is the starting point for considering how those materials might work together. Turning it into an industrial recipe also requires examining particle size, impurities and mineralogy.

Experimental work by CSIRO and BHP researchers shows why those details matter: the mineral supplying the alumina affects the formation of binding phases during sintering. Materials with similar overall compositions can behave differently at this stage. Understanding the chemical analysis requires examining how the minerals react during processing. An ore’s value depends on its role in the blend and the result the plant is seeking. 11

Method and scope

Illustrative dry-mass calculations: 1 ÷ 0.58 ≈ 1.724; 1 ÷ 0.61 ≈ 1.639; 1 ÷ 0.67 ≈ 1.493 tonnes of ore per tonne of contained iron, before process losses or transformations. Theoretical blend: (2 × 58 + 67) ÷ 3 = 61%. The non-Fe fraction includes oxygen bound to iron. These calculations do not measure steel output. The furnace explains qualitative burden constraints.

That variety is reflected in Fortescue’s published prices. In the September quarter, hematite earned an average $79.79 per dry tonne, equivalent to 82% of the group’s benchmark. Iron Bridge concentrate earned $111.09, or 115% of the same index. These ratios compare different products and average revenues with a common reference. They incorporate the effects of product mix and commercial terms. Identifying a discount specifically associated with the CMRG dispute would require information beyond the public report. 1

The reference itself needs a date. Since 2 January 2026, Platts IODEX has been based on 61% iron content, following a change from its previous 62% specification and revisions to several impurity specifications. Platts explains the change by reference to the evolving quality of Australian ores informing its assessment. The index represents a market value for fines delivered to China, expressed in dollars per dry tonne and including freight to the reference delivery point, on a CFR Qingdao basis. 8 9

Changes in Fortescue’s portfolio provide further context. As early as October 2025, the group announced the gradual withdrawal of West Pilbara Fines and the introduction of a 55% iron product from the 2027 financial year. A year later, its quarterly table reports West Pilbara Fines shipments as 0.0 million tonnes and records the arrival of Fortune Fines. This follows a change in product mix announced before the current episode. Interpreting it requires considering the life of the mines alongside the commercial negotiation. 10 1

Beijing has alternatives, within physical limits

China’s industrial backdrop gives buyers room to be patient. Between January and September 2026, iron ore and concentrate imports reached 954.97 million tonnes, up 4.1% year on year, according to customs figures reproduced by Mysteel. Over the same months, the National Bureau of Statistics recorded 724.77 million tonnes of crude steel, down 2.9%. Worldsteel reported the same decline in its 23 October release. 13 14 15

Those movements describe different stages of the industrial system. Imports feed inventories and the range of blends available, while steel production also depends on domestic ore, scrap and the processes used. The divergence in their growth rates invites closer examination of storage and the composition of supply. Separate inventory data are needed to establish how much additional material was stored and where it was held. Australia’s September report, based on information available up to 20 September, describes plentiful global supply, high Chinese port inventories and weak steelmaking margins ; conditions that give buyers room to press for better terms. 18

Method and scope

January–September 2026 against the same months of 2025. Ore and concentrate imports: +4.1%, customs figures reproduced by Mysteel; crude steel: −2.9%, NBS and worldsteel’s compilation. Products, statistical scope and series differ; no inventory volume is calculated from the difference. NBS growth rates use comparable coverage. The storage diagram encodes no measured flow.

The alternatives remain concentrated. Customs figures reported by Wenhua Finance and republished by SMM attribute 759.051 million tonnes to Australia and 277.416 million to Brazil in 2025, out of 1,258.709 million tonnes imported. Together, those two origins account for approximately 82.3% of the total. That structure explains the interdependence: China is an enormous market, and much of its supply comes from two countries. 16

A buyer can target a product or a supplier while continuing to source from others. The exercise becomes more demanding when larger volumes are involved, or when a particular quality is needed in an industrial blend. Replacing an entire stream of supply requires those alternatives to work repeatedly and at scale. For the producer, finding other outlets requires customers able to absorb the quantities concerned on acceptable freight and quality terms. Fortescue’s executives say they are working on their marketing channels; the capacity actually available to replace delayed sales remains private. 3

Simandou, in Guinea, is gradually expanding supply options. Rio Tinto’s report published on 14 October helps establish the timetable. For SimFer, whose reported production volumes are measured in wet tonnes, the group says it reached an annualised production rate of around 10 million tonnes per year during the third quarter. It retains a target of 60 million dry tonnes per year in the second half of 2028. The latter is a ramp-up target, covering SimFer on a 100% basis within the larger Simandou development. 17

The new origin adds competition, with its impact dependent on the combined functioning of the mine, railway, port and commercial chain in China. Rio, too, distinguishes tonnes produced, shipped and sold. For SimFer in the third quarter, 2.2 million wet tonnes were shipped and 1.3 million sold. That gap, observed during a ramp-up, is a reminder that separate physical and commercial timetables are part of how this market operates. 17

Production decisions before year-end

Fortescue’s annual shipment target remains 197–207 million tonnes for the 2027 financial year, including 11–14 million tonnes from Iron Bridge. It is a shipment forecast, conditional on the CMRG negotiations. The tonnes leaving the logistics system and those actually sold will therefore need to be tracked together. Maintaining the shipment target leaves open the question of how quickly the material moving through that system will turn into recognised sales and cash. 1

A recovery in sales could begin by clearing inventories already close to customers. The effect on cash would then depend on the pace of customer collections and payments. A slower resolution would extend the period of inventory financing and the need to make choices about spending. Management has raised the possibility of production adjustments if talks remain unresolved at year-end, without publishing a volume of potential cuts. During the conference call, it also declined to extend October’s expected inventory build mechanically into subsequent months. 1 3

For CMRG, the quality of an eventual agreement would be measured by the terms secured, their durability and continuity of supply to the mills it represents. For Fortescue, it would be measured by revenue per product, the sale of inventories and the ability to finance its operations. Those measures would connect the outcome at the negotiating table to the performance of the commercial relationship. A signature would provide the first piece of information; the effects would then emerge in those results.

Fortescue’s case makes a usually discreet commercial power visible: deciding when a material finds a buyer. Combining purchasing decisions gives that choice greater weight. The counterweights remain concrete: the qualities required by blast furnaces, volumes available from other suppliers and the producer’s ability to finance the wait. Subsequent reports will have to show how those constraints translate into sales, inventories and cash receipts.

Limitations

This investigation draws on public documents available up to 26 October 2026. Negotiating terms, Fortescue’s detailed inventories by location and quality, payment schedules and the amount of cash tied up specifically by the dispute remain private. The observations about bargaining power analyse mechanisms and should be distinguished from statements attributed to the companies.

The September customs page was identified in search results for the official site; its figures were read in Mysteel’s reproduction. The 2025 breakdown by origin comes from customs figures reported by Wenhua Finance and republished by SMM, whose article was read in full. This provides secondary access to the customs statistics; the original country-level table was unavailable for direct inspection. The grade ratios are illustrative calculations on a dry-mass basis. The October, financial-year 2027 and SimFer forecasts each retain their own dates and scope.

Further reading

Our investigation into US copper stockpiles distinguishes ownership, warehouse holdings and physical availability. Kennametal’s tungsten inventory provides another example of material tying up cash. China’s bargaining power in crude oil and the relationship between oil flows, diesel inventories and liquidity offer comparisons across markets with different industrial constraints.

Sources

Sources checked on 26 October 2026. Dates, observation periods and forecasts are distinguished in each entry.

1. [1] Fortescue Ltd. September 2026 Quarterly Production Report. 2026-10-22
   Source document · Supporting version · Supporting version
   Confirms shipments of 46.8 Mt, sales of 42.9 Mt, costs, realised prices, financial balances and identified cash outflows. Sets out the October inventory forecast and the condition attached to negotiations. Locator: PDF p. 2: “Operations summary”, sales, inventory forecast and maintenance; p. 3: “Marketing”, product table and Shanghai inventory note; p. 4: “Financial position” and “FY27 guidance”. Printed pagination is identical. Volumes are on a 100% operations basis unless otherwise stated. Shipments do not identify sales of the same cargoes. No total closing inventory or cash effect attributable solely to the dispute is quantified. Guidance remains conditional.
2. [2] Fortescue Ltd / ASX. September 2026 Quarterly Performance Update. 2026-10-08
   Source document
   Establishes that shipment and sales volumes, cash and net debt balances, and the stated inventory impact were already public on 8 October, before the full report. Locator: PDF p. 1, opening bullet points and paragraphs on maintenance, working capital and CMRG negotiations. Preliminary statement with several rounded amounts; the 22 October report governs detailed figures. Does not yet include the 4–5 Mt October inventory forecast.
3. [3] Fortescue Ltd / Open Briefing. September 2026 Quarterly Production Report : Investor and Analyst Call Transcript. Call date: 22 October 2026; file publication date unknown.
   Source document · Supporting version
   Documents management commentary on inventory growth, storage in both countries, the spending review and the refusal to mechanically extrapolate the October forecast. Locator: PDF p. 6: spending review; pp. 7–8: inventory and extrapolation limits; p. 9: stockpiling in China and Australia; p. 10: approximately 4 Mt of inventory build in the September quarter; p. 11: drawdown and placement. Call date on pp. 1–2. Transcript of statements, not audited financial statements. Some opening figures and a diesel comment differ from the written release, which takes precedence. Scenarios in analysts’ questions are not management forecasts.
4. [4] Fortescue Ltd. FY26 Annual Report : updated PDF. Updated version: publication date unestablished; financial year ended 30 June 2026.
   Source document · Supporting version
   Explains transfer of control, the usual role of the bill of lading or port collection, separate shipping accounting, and the difference between C1 and delivered cost. Establishes the pre-existing portside sales channel. Locator: PDF p. 37 / printed p. 34: sales channels; PDF p. 42 / printed p. 39: C1 and delivered-cost reconciliation; PDF p. 197 / printed p. 194, note 3: provisional pricing; PDF p. 237 / printed p. 234, note 23(d)(i): revenue recognition. Inventories: PDF p. 208 / printed p. 205, note 10(c), and PDF p. 240 / printed p. 237, note 23(i). Financial year ended 30 June 2026. The exact publication date of this updated version is unestablished: metadata dated 28 August does not prove its upload date. General policies do not disclose each current contract’s terms or the value of September’s additional inventory.
5. [5] State-owned Assets Supervision and Administration Commission of the State Council (SASAC). 关于组建中国矿产资源集团有限公司的公告. Notice dated 22 July; indexed publication on 25 July 2022. Gov.cn complement published on 26 July.
   Source document · Supporting version
   Identifies the establishment announcement and SASAC’s role. The complementary government account establishes wholly state-owned, centrally administered status and the inauguration date. Locator: SASAC notice: title, date and short text returned by the search index. Government complement: “Vice-premier attends inaugural meeting of China Mineral Resources Group”, published 26 July, paragraphs on the 25 July inauguration and central state ownership. The notice is dated 22 July and its indexed publication 25 July. The gov.cn account was published on 26 July about an event on 25 July. Neither establishes an exhaustive import monopoly or the current share of delegated purchasing.
6. [6] Reuters; reproduced by Mining Weekly. China’s CMRG tells some steel mills to halt talks with Rio Tinto for shipments from September, sources say. 2026-08-06
   Source document · Supporting version
   Reports, attributed to Reuters’ sources, that some mills retained negotiating rights and CMRG was seeking to expand its mandate. Locator: Mining Weekly reproduction: opening paragraphs, particularly the passage on negotiating rights not yet delegated to CMRG; around lines 279–290 in the web extraction. Market reporting based on anonymous sources, without published contracts or instructions attached. The private estimate of a share above half of import volumes is not used to establish a monopoly.
7. [7] BHP. Operational review for the nine months ended 31 March 2026. 2026-04-22
   Source document · Supporting version
   Publicly confirms the conclusion of BHP–CMRG discussions, used as a precedent showing that an agreement is possible. Locator: PDF p. 3 / printed p. 3, “Iron ore” section, WAIO commentary on completing iron ore sales contract negotiations with CMRG. The announcement discloses neither pricing terms nor either side’s concessions. It does not establish the commercial outcome of Fortescue’s negotiations.
8. [8] S&P Global Energy / Platts. Platts updates IODEX quality specifications to reflect 61% Fe effective Jan 2, 2026. 2026-01-02
   Source document
   Establishes the change from 62% to 61% Fe on 2 January 2026, revisions to several impurity specifications, and Platts’ explanation concerning Australian fines quality. Locator: Date at the top; first two paragraphs and “Specifications update”, table for symbol IODBZ00. “Transitional Basis Spread” describes the basis transition. Describes a normalised benchmark, not the quality of every cargo. The change in basis prevents a naive comparison of realisation ratios measured against different indices.
9. [9] S&P Global Energy / Platts. Platts Iron Ore Index (IODEX) Price Assessment. Undated current page; reviewed as of 26 October 2026.
   Source document · Supporting version
   Defines IODEX as a market assessment for fines delivered into China, in US dollars per dry tonne on a CFR Qingdao basis, with a current 61% Fe specification. Locator: Sections “What is the Iron Ore Price Index (IODEX)?”, “How are iron ore prices determined?” and “IRON ORE SPECIFICATION TABLE”. Technical complement: Specifications Guide Global Iron Ore, July 2026 edition, PDF p. 2. Updating page with no established publication date, reviewed as of 26 October 2026. The specification change’s effective date comes from source 08. This provider description does not measure CMRG concessions.
10. [10] Fortescue Ltd / ASX. September 2025 Quarterly Production Report. 2025-10-23
    Source document
    Establishes that the product transition predates the 2026 commercial episode, preventing automatic attribution of declining WPF shipments to the dispute. Also provides September 2025 quarter C1 and realised revenue observations. Locator: PDF p. 2: Operations summary, September 2025 C1 cost; PDF p. 3: Hematite life of mine plan, WPF phase-out and 55% Fe product from FY27, followed by Marketing, realised revenue of $88.86/dmt. Plan announced in 2025, not a measure of sales in the 2026 quarter. Source 01’s current table measures shipments; a displayed 0.0 Mt is a rounded figure.
11. [11] The Iron and Steel Institute of Japan / ISIJ International; authors from CSIRO and BHP Billiton. Effects of Gibbsite, Kaolinite and Al-rich Goethite as Alumina Sources on Silico-Ferrite of Calcium and Aluminium (SFCA) and SFCA-I Iron Ore Sinter Bonding Phase Formation. 2017-01-15
    Source document · Supporting version · Supporting version
    Shows experimentally that the mineralogical source of alumina affects sinter bonding phases, even where the compared bulk compositions are similar. Locator: ISIJ International 57(1), pp. 41–47. HTML: abstract, section 2 “Experimental”, Table 1 and section 4 “Conclusion”. Authors: Webster, O’Dea, Ellis and Pownceby. Experiment using synthetic mixtures under specified conditions. It explains a mechanism, not the behaviour of every Chinese blast furnace, a commercial discount or emissions.
12. [12] Nippon Steel Corporation. In-situ Evaluation for Crack Generation Behavior of Iron Ore Agglomeration during Low Temperature Reduction by Applying Acoustic Emission Method and Analysis of Reduction Disintegration Behavior. March 2020; publication day not established.
    Source document
    Links burden-material fragmentation to gas permeability and blast-furnace productivity. Supports the explanation of physical constraints on substitution. Locator: Nippon Steel Technical Report No. 123, March 2020, printed pp. 48–54 / PDF pp. 1–7. Passage used: abstract, introduction and Figure 1, PDF p. 1 / printed p. 48. Steelmaker research on specified materials and tests; no universal conversion factor from grade to cost, coke consumption or CO₂ is inferred.
13. [13] Mysteel / 我的钢铁网; figures attributed to the General Administration of Customs of China. 海关总署：9月中国出口钢材1049.2万吨. Mysteel reproduction: 14 October 2026; English GACC table indexed on 15 October.
    Source document · Supporting version
    Gives 95,496.7 units of 10,000 tonnes, equivalent to 954.967 Mt imported in January–September 2026, and the published 4.1% increase. Locator: Article body, third paragraph after “海关总署最新数据显示”: imports of “铁矿砂及其精矿”, unit 万吨 (10,000 tonnes), January–September total and year-on-year change. The automated summary above the article is not used as evidence. Indirect access to customs data: no complete original GACC table is claimed as archived. Ore imports and steel output measure different products; their difference does not measure inventory growth.
14. [14] National Bureau of Statistics of China. Industrial Production Operation in September 2026. 2026-10-20
    Source document · Supporting version
    Establishes 72,477 units of 10,000 tonnes of crude steel in January–September, or 724.77 Mt, and an official year-on-year change of −2.9%. Locator: Table “Output of Major Industrial Products of Enterprises Above the Designated Size”, row “Crude Steel (10,000 tons)”; “Annotations” on statistical scope and comparable growth rates. Covers industrial enterprises above the statistical threshold. Growth rates use comparable coverage; they should not automatically be reconstructed from older releases or treated as furnace utilisation rates.
15. [15] World Steel Association (worldsteel). September 2026 crude steel production. 2026-10-23
    Source document
    Reports China’s nine-month crude steel output at 724.8 Mt and −2.9%, with volume rounding consistent with NBS. Locator: Table 2, “Top 10 steel-producing countries”, “China” row, “Jan-Sep 2026 (Mt)” and year-on-year change columns. Association statistical compilation; the cross-check is not a second independent measurement of the same mills. Displayed precision differs from NBS.
16. [16] Wenhua Finance (文华财经), reproduced by Shanghai Metals Market (SMM). 2025年全年中国商品进口数据出炉，多种商品创历史新高. 2026-01-21
    Source document
    Reproduces full-year 2025 volumes: total 1,258.709 Mt, Australia 759.051 Mt and Brazil 277.416 Mt. Australia and Brazil together account for a calculated 82.3% share. Locator: Subheading “铁矿石进口再创新高，澳洲占比稳居首位”; first two iron ore paragraphs. Original volumes are in 万吨, or 10,000 tonnes. Reproduction of figures attributed to customs, not a retrieved primary customs table. The original country breakdown was not archived; China Customs is not retained as an independent check. The period is 2025, not January–September 2026.
17. [17] Rio Tinto. Rio Tinto releases third quarter 2026 production results. 2026-10-14
    Source document · Supporting version · Supporting version
    Gives SimFer an annualised run-rate near 10 Mtpa, a target of 60 million dry tonnes per year in the second half of 2028, and Q3 shipments of 2.2 million wet tonnes versus sales of 1.3 million on a 100% basis. Locator: PDF p. 1 / printed p. 1: summary, note 3 on the 60 Mt dry-tonne annual target, notes 5–6 on definitions and note 11 on wet tonnes. PDF p. 8 / printed p. 8: Simandou table and ramp-up commentary. Annualised run-rate, quarterly flows and future capacity are different measures. The 60 Mt target is in dry tonnes; the reported operating volumes are in wet tonnes. SimFer is not the whole Simandou project. The sales–shipments gap does not establish a trade restriction.
18. [18] Australian Department of Industry, Science and Resources. Resources and Energy Quarterly : September 2026. September 2026 edition; information cutoff 20 September. Exact online publication date unconfirmed.
    Source document · Supporting version
    Places the dispute in a market with high port inventories, compressed steelmaking margins and ample supply. Discusses possible implications of CMRG for negotiations and price discovery. Locator: PDF p. 4 / printed p. 4: information cutoff of 20 September. “Iron ore” chapter, PDF pp. 31–35 / printed pp. 31–35; especially pp. 34–35, section “3.5 Prices”, port inventories, margins and CMRG’s presence. Analysis and forecasts cut off on 20 September, not a market measurement on 26 October. Some series come from third-party providers; the CMRG passage draws on media reporting. A projection or world-trade map should not be treated as Chinese customs data of identical scope.
19. [19] Reuters, reproduced by Kitco. CMRG agrees to new annual supply contract with Rio Tinto, sources say. 2026-10-21
    Source document
    Reports a Rio Tinto–CMRG supply agreement based on people familiar with the matter, verbal notice to some mills and undisclosed allocation volumes. Locator: Dispatch body, paragraphs 1–6, Reuters byline, publication 21 October 2026. Anonymous sources and no public contract; no price, precise term or concessions inferred. Neither company had immediately responded in this dispatch.