Publish updated mine plans for the Constancia and Snow Lake operations
Delivered by the deadline
AI-assessed · human review in progress Found and assessed by AI from the cited sources. Shown with its evidence; it is not counted in any Kept Score until confirmed.
- Announced
- 19 Feb 2021
- Due
- 31 Mar 2021
- Delivered
- 29 Mar 2021
- Deadline
- Met
- Late
- Not met
- Today
What the company said
“Updated mine plans will be issued for each of the Constancia and Snow Lake operations with our annual mineral reserve and resource update at the end of March 2021”
What we found
Evidence strength A What the grades mean
Later filings state Hudbay released an updated Constancia mine plan and incorporated an updated Snow Lake mine plan on March 29, 2021, before the March 31 deadline.
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A Hudbay Minerals Inc. 6-K filed 2021-05-12
“On March 29, 2021, Hudbay released an updated mine plan for the Constancia operations that reflects an increase in copper and gold production from 2022 to 2025” ✓ confirmed on the page
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A Hudbay Minerals Inc. 6-K filed 2021-05-12
“Various mining and milling optimization opportunities have been incorporated into an updated mine plan, which contemplates an increase in annual gold production from Lalor and the Snow Lake operations” ✓ confirmed on the page
Checked 26 Oct 2026.
Commitment DNA
The structured record of this commitment. Fields the company did not state are left blank rather than guessed.
- Event type
- Project other
- Indicative materiality
- Low rules
- Action
- Publish
- Deliverable
- Updated mine plans for Constancia and Snow Lake
- Where
- Peru, Manitoba
- Language
- Expected (“expects”, “plans”)
- In the company’s control
- High
- Specificity
- High
How this entry was checked
- Commitment recordedThe company's words were matched word for word against the filing.
- First checkAn AI model, Claude (Anthropic), read the company's later filings and recorded the outcome with a quoted passage.
Not yet confirmed. Shown on the record, but it will not count in any score until it is confirmed. How verification works
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Report an error in this entry Reference: KI-C-2021-HBM-024124 · Corrections policy