Rio Tinto Files 6-K for September 2025

Ticker: RTPPF · Form: 6-K · Filed: Oct 1, 2025 · CIK: 863064

Rio Tinto PLC 6-K Filing Summary
FieldDetail
CompanyRio Tinto PLC (RTPPF)
Form Type6-K
Filed DateOct 1, 2025
Risk Levellow
Pages1
Reading Time1 min
Sentimentneutral

Sentiment: neutral

Topics: disclosure, foreign-issuer, mining

TL;DR

Rio Tinto dropped its monthly 6-K update, standard procedure.

AI Summary

Rio Tinto plc filed a Form 6-K on October 1, 2025, for the reporting period ending September 30, 2025. The filing includes information for both Rio Tinto plc (Central Index Key: 0000863064) and Rio Tinto Ltd (Central Index Key: 0000887028), both operating in the Metal Mining industry. The report is filed under the 1934 Securities Exchange Act.

Why It Matters

This filing provides routine updates and disclosures for Rio Tinto's investors and the market, reflecting ongoing operational and corporate activities.

Risk Assessment

Risk Level: low — This is a routine filing (6-K) that typically contains standard corporate disclosures and does not indicate any unusual events or significant changes.

Key Players & Entities

  • Rio Tinto plc (company) — Filer
  • Rio Tinto Ltd (company) — Filer
  • 0000863064 (company) — Central Index Key for Rio Tinto plc
  • 0000887028 (company) — Central Index Key for Rio Tinto Ltd
  • 001-10533 (company) — Commission file number for Rio Tinto plc
  • 001-34121 (company) — Commission file number for Rio Tinto Ltd

FAQ

What is the purpose of a Form 6-K filing?

A Form 6-K is a report of foreign private issuers pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934, used to submit information that the issuer has made or is required to make public in its home country, or has distributed or made public to its security holders.

What period does this specific 6-K filing cover?

This filing is for the month of September 2025, with the period of report conformed to September 30, 2025.

What industry does Rio Tinto operate in according to this filing?

According to the filing, Rio Tinto plc and Rio Tinto Ltd operate in the METAL MINING [1000] industry.

What are the SEC file numbers for Rio Tinto plc and Rio Tinto Ltd?

The SEC file number for Rio Tinto plc is 001-10533, and for Rio Tinto Ltd, it is 001-34121.

When was this Form 6-K filed?

This Form 6-K was filed on October 1, 2025.

Filing Stats: 317 words · 1 min read · ~1 pages · Grade level 11.9 · Accepted 2025-10-01 15:35:36

Filing Documents

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned, thereunto duly authorised. Rio Tinto plc Rio Tinto Limited (Registrant) (Registrant) By s Andrew Hodges By s Tim Paine Name Andrew Hodges Name Tim Paine Title Company Secretary Title Company Secretary Date 1 October 2025 Date 1 October 2025

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