Teck Resources 6‑K: Minas Rio NI 43‑101 Technical Report filed

Q: What did Teck Resources (TCKRF) file?

Form 6‑K for the month of November 2025.

Q: What is Exhibit 99.1 in Teck's 6‑K?

The Minas Rio NI 43‑101 Technical Report dated November 3, 2025.

Q: Does Teck Resources file under Form 20‑F or 40‑F?

Teck indicates it files annual reports under Form 40‑F.

Q: What is the Commission File Number for Teck Resources?

The Commission File Number is 001‑13184.

Q: Who signed the Form 6‑K for Teck Resources?

It was signed by Amanda R. Robinson, Corporate Secretary, on November 10, 2025.

Q: Which technical report is referenced in the filing?

The Minas Rio NI 43‑101 Technical Report listed as Exhibit 99.1.

Teck Resources Limited furnished a Form 6‑K for November 2025.

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Filing Sentiment

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Form Type

6-K

Rhea-AI Filing Summary

Teck Resources Limited furnished a Form 6‑K for November 2025. The filing includes Exhibit 99.1: the Minas Rio NI 43‑101 Technical Report dated November 3, 2025. The company indicates it files annual reports under Form 40‑F. The report was signed on behalf of Teck by the Corporate Secretary, Amanda R. Robinson.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Teck Resources (TCKRF) file?

Form 6‑K for the month of November 2025.

What is Exhibit 99.1 in Teck's 6‑K?

The Minas Rio NI 43‑101 Technical Report dated November 3, 2025.

Does Teck Resources file under Form 20‑F or 40‑F?

Teck indicates it files annual reports under Form 40‑F.

What is the Commission File Number for Teck Resources?

The Commission File Number is 001‑13184.

Who signed the Form 6‑K for Teck Resources?

It was signed by Amanda R. Robinson, Corporate Secretary, on November 10, 2025.

Which technical report is referenced in the filing?

The Minas Rio NI 43‑101 Technical Report listed as Exhibit 99.1.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 11/10/2025 - 05:43 PM EST

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of November 2025

Commission File Number: 001-13184

TECK RESOURCES LIMITED

(Exact name of registrant as specified in its charter)

Suite 3300 – 550 Burrard Street

Vancouver, British Columbia V6C 0B3

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ¨         Form 40-F x

EXHIBIT INDEX

Exhibit Number		Description

99.1		Minas Rio NI 43-101 Technical Report; November 3, 2025

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	Teck Resources Limited
	(Registrant)

Date: November 10, 2025	By:	/s/ Amanda R. Robinson
		Amanda R. Robinson
		Corporate Secretary

Source: View Original Filing on SEC EDGAR