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Rio Tinto PLC

RIONYSEMetal MiningFiscal year ends December 31Also trades as RTPPF
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Feb 19, 2026Score 9/30
$82.73+0.84 (+1.03%)

Close on Nov 2, 2026Market cap $103.91BP/E 13.6Yield –

Rio Tinto China Portside Iron Ore Inventory by Quarter

China Portside Iron Ore Inventory (Legacy QOR disclosure through Q3 2025, Mt)

Rio Tinto China Portside Iron Ore Inventory: 3.20 Mt in Q3 2025, down 60.5% from a year earlier. That is the lowest of the 15 quarters on record here.

Latest, Q3 2025
3.20
Period ended Sep 30, 2025
Change on a year earlier
-60.5%
8.10 in Q3 2024
History
15 quarters
Since Q1 2022
Sources
14
Documents cited below

Where the Q3 2025 figure comes from

“inventory levels at portside were 3.2 million tonnes”

Source: Rio Tinto SEC Form 6-K (0000863064-25-000018) ↗

Discontinued in QOR narrative starting Q4 2025 when Rio Tinto streamlined Operations Review commentary.

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedChina Portside Iron Ore Inventory (Legacy QOR disclosure through Q3 2025, Mt)Year on yearSource
Q3 2025Sep 30, 20253.20-60.5%Rio Tinto SEC Form 6-K (0000863064-25-000018) ↗
Q2 2025Jun 30, 20254.40-27.9%Rio Tinto SEC Form 6-K (0001628280-25-035010) ↗
Q1 2025Mar 31, 20256.40-8.6%Rio Tinto Filing (6-K) ↗
Q4 2024Dec 31, 20247.10+10.9%Rio Tinto SEC Form 6-K (0001628280-25-001683) ↗
Q3 2024Sep 30, 20248.10+28.6%Rio Tinto SEC Form 6-K (0001628280-24-042590) ↗
Q2 2024Jun 30, 20246.10+7.0%Rio Tinto SEC Form 6-K (0001628280-24-031937) ↗
Q1 2024Mar 31, 20247.00+7.7%Rio Tinto SEC Form 6-K (0001628280-24-016513) ↗
Q4 2023Dec 31, 20236.40-17.9%Rio Tinto SEC Form 6-K (0001628280-24-001327) ↗
Q3 2023Sep 30, 20236.30+14.5%Rio Tinto SEC Form 6-K (0001628280-23-034501) ↗
Q2 2023Jun 30, 20235.70-12.3%Rio Tinto SEC Form 6-K (0001628280-23-025112) ↗
Q1 2023Mar 31, 20236.50-17.7%Rio Tinto Filing (6-K) ↗
Q4 2022Dec 31, 20227.80–Rio Tinto SEC Form 6-K (0001628280-23-001086) ↗
Q3 2022Sep 30, 20225.50–Rio Tinto SEC Form 6-K (0001628280-22-026538) ↗
Q2 2022Jun 30, 20226.50–Rio Tinto SEC Form 6-K (0001628280-22-018966) ↗
Q1 2022Mar 31, 20227.90–Rio Tinto SEC Form 6-K (0001628280-22-009605) ↗

Breakdown

What makes up china Portside Iron Ore Inventory

Cite this data

StockData. (2026). Rio Tinto China Portside Iron Ore Inventory, quarterly Q1 2022–Q3 2025 [Data set]. Compiled from Rio Tinto SEC filings and investor materials. https://stockdatahq.com/stocks/rio/kpis/core-china-portside-inv-legacy-mt

See every metric in the Rio Tinto KPI table. Data updated Nov 1, 2026.