# EDGAR Filing Document

**Accession Number:** 0001009001
**File Stem:** 0001193125-25-141294
**Filing Date:** 2025-6
**Character Count:** 103684
**Document Hash:** be8b3972f673081e3842809b5c5bbb24
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-141294.hdr.sgml**: 20250616

**ACCESSION NUMBER**: 0001193125-25-141294

**CONFORMED SUBMISSION TYPE**: SD

**PUBLIC DOCUMENT COUNT**: 14

**FILED AS OF DATE**: 20250616

**DATE AS OF CHANGE**: 20250616

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CAMECO CORP
- **CENTRAL INDEX KEY:** 0001009001
- **STANDARD INDUSTRIAL CLASSIFICATION:** MISCELLANEOUS METAL ORES [1090]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 980113090
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SD
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-14228
- **FILM NUMBER:** 251049276

**BUSINESS ADDRESS:**
- **STREET 1:** 2121 11TH ST W
- **CITY:** SASKATOON
- **STATE:** A9
- **ZIP:** S7M 1J3
- **BUSINESS PHONE:** 3069566200

**MAIL ADDRESS:**
- **STREET 1:** 2121 11TH ST W.
- **CITY:** SASKATOON
- **STATE:** A9
- **ZIP:** S7M 1J3

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM SD** 

**SPECIALIZED DISCLOSURE REPORT** 

## Cameco Corporation
**(Exact name of registrant as specified in its charter)** 

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| | | |
|:---|:---|:---|
| **Canada** | **1-14228** | **98-0113090** |
| **(State or other jurisdiction of**<br> **incorporation or organization)** | **(Commission**<br> **File Number)** | **(I.R.S. Employer**<br> **Identification No.)** |
| **2121-11th Street West**<br> **Saskatoon, Saskatchewan, Canada** | **2121-11th Street West**<br> **Saskatoon, Saskatchewan, Canada** | **S7M 1J3** |
| **(Address of principal executive offices)** | **(Address of principal executive offices)** | **(Zip code)** |

---

**Heidi Shockey 306-956-6200** 

**(Name and telephone number, including area code, of the person to contact in connection with this report)** 

Check the appropriate box to indicate the rule pursuant to which this form is being filed.

☐ Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2024.

☒ Rule 13q-1 under the Securities Exchange Act (17 CFR 240.13q-1) for the fiscal year ended December 31, 2024.

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**Item 2.01 Resource Extraction Issuer Disclosure and Report** 

The Company is subject to Canada's Extractive Sector Transparency Measures Act ("ESTMA"). The Company is relying on the alternative reporting provision of Item 2.01 and providing its ESTMA report for the year ended December 31, 2024 to satisfy the requirements of Item 2.01. The Company's ESTMA report is available on the Company's website at https://www.cameco.com/sites/default/files/documents/cameco-2024-estma-reporting.pdf. Except as set forth herein, information on the Company's and the Government of Canada's websites is not part of or incorporated by reference in this Form SD.

The payment disclosure required by Form SD is included as Exhibit 2.01 to this Form SD.

**Item 3.01. Exhibits** 

The following exhibit is filed as part of this report.

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| | |
|:---|:---|
| **Exhibit<br>Number** | **Description** |
| 2.01 | [Extractive Sector Transparency Measures Act - Annual Report for the year ended December 31, 2024](d84144dex201.htm) |

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**SIGNATURES** 

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.

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| | |
|:---|:---|
| **<u>CAMECO CORPORATION</u>** | <u>June 16, 2025</u> |
| (Registrant) | (Date) |

---

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| | |
|:---|:---|
| By: | /s/ Heidi Shockey |
| Name: | Heidi Shockey |
| Title: | Senior Vice-President and Deputy Chief Financial Officer |

---

## Exhibit 2.01

?xml version='1.0' encoding='ASCII'? EX-2.01

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---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  |  |  |  |  |  | Exhibit 2.01<br>|
| &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report |  |
| &nbsp;&nbsp;&nbsp;Reporting Entity Name |  |  | Cameco Corporation | Cameco Corporation | Cameco Corporation |  |  |
| &nbsp;&nbsp;&nbsp;Reporting Year | From | 1/1/2024 | To: | 12/31/2024 | Date submitted | 5/30/2025 | Reporting Entities May<br>Insert Their Brand/Logo here |
| &nbsp;&nbsp;&nbsp;Reporting Entity ESTMA Identification Number | E886600 |  | ![LOGO](g84144dsp3a.jpg) | ![LOGO](g84144dsp3a.jpg) |  |  |  |
| &nbsp;&nbsp;Other Subsidiaries Included<br>(optional field) |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Not Consolidated |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Not Substituted |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Attestation by Reporting Entity |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;In accordance with the requirements of the ESTMA, and in particular section 9 thereof, I attest I have reviewed the information contained in the ESTMA report for the entity(ies) listed above. Based on my knowledge, and having exercised reasonable diligence, the information in the ESTMA report is true, accurate and complete in all material respects for the purposes of the Act, for the reporting year listed above. | &nbsp;&nbsp;&nbsp;In accordance with the requirements of the ESTMA, and in particular section 9 thereof, I attest I have reviewed the information contained in the ESTMA report for the entity(ies) listed above. Based on my knowledge, and having exercised reasonable diligence, the information in the ESTMA report is true, accurate and complete in all material respects for the purposes of the Act, for the reporting year listed above. | &nbsp;&nbsp;&nbsp;In accordance with the requirements of the ESTMA, and in particular section 9 thereof, I attest I have reviewed the information contained in the ESTMA report for the entity(ies) listed above. Based on my knowledge, and having exercised reasonable diligence, the information in the ESTMA report is true, accurate and complete in all material respects for the purposes of the Act, for the reporting year listed above. | &nbsp;&nbsp;&nbsp;In accordance with the requirements of the ESTMA, and in particular section 9 thereof, I attest I have reviewed the information contained in the ESTMA report for the entity(ies) listed above. Based on my knowledge, and having exercised reasonable diligence, the information in the ESTMA report is true, accurate and complete in all material respects for the purposes of the Act, for the reporting year listed above. | &nbsp;&nbsp;&nbsp;In accordance with the requirements of the ESTMA, and in particular section 9 thereof, I attest I have reviewed the information contained in the ESTMA report for the entity(ies) listed above. Based on my knowledge, and having exercised reasonable diligence, the information in the ESTMA report is true, accurate and complete in all material respects for the purposes of the Act, for the reporting year listed above. | &nbsp;&nbsp;&nbsp;In accordance with the requirements of the ESTMA, and in particular section 9 thereof, I attest I have reviewed the information contained in the ESTMA report for the entity(ies) listed above. Based on my knowledge, and having exercised reasonable diligence, the information in the ESTMA report is true, accurate and complete in all material respects for the purposes of the Act, for the reporting year listed above. | &nbsp;&nbsp;&nbsp;In accordance with the requirements of the ESTMA, and in particular section 9 thereof, I attest I have reviewed the information contained in the ESTMA report for the entity(ies) listed above. Based on my knowledge, and having exercised reasonable diligence, the information in the ESTMA report is true, accurate and complete in all material respects for the purposes of the Act, for the reporting year listed above. |  |
| &nbsp;&nbsp;&nbsp;Full Name of Director or Officer of Reporting Entity | Heidi Shockey | Heidi Shockey | Heidi Shockey | Heidi Shockey | Date | 5/30/2025 |  |
| &nbsp;&nbsp;&nbsp;Position Title | Senior Vice-President and Deputy Chief Financial Officer | Senior Vice-President and Deputy Chief Financial Officer | Senior Vice-President and Deputy Chief Financial Officer | Senior Vice-President and Deputy Chief Financial Officer | Date | 5/30/2025 |  |

---

------

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| | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report |
| &nbsp;&nbsp;&nbsp;Reporting Year | From: | 1/1/2024 | To: | 12/31/2024 |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Reporting Entity Name |  | Cameco Corporation | Cameco Corporation | Cameco Corporation |  | Currency of the Report | Currency of the Report | Currency of the Report | CAD |  |  |
| &nbsp;&nbsp;&nbsp;Reporting Entity ESTMA<br>Identification Number |  |  | E886600 |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Subsidiary Reporting Entities (if necessary) |  |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee |
| &nbsp;&nbsp;&nbsp;Country | Payee Name<sup>1</sup> | Departments,<br>Agency, etc...<br>within Payee<br> that Received <br>Payments<sup>2</sup> | Taxes | Royalties | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fees | Production<br> Entitlements  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Bonuses | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dividends | Infrastructure<br> Improvement <br>Payments | Total Amount <br>paid to Payee | Notes<sup>34</sup> |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada | national<br> government of<br> Canada |  |  |  | 4400000 |  |  |  |  | 4400000 | Payments for regulatory oversight, and radio licenses. Departments include Canadian Nuclear Safety Commission (CNSC), Industry Canada, Environment Canada. |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | the province<br> of<br> Saskatchewan |  | 9390000 | 133930000 | 4550000 |  |  |  |  | 147870000 | Payments for property taxes, royalties, highway maintenance, and regulatory oversight. Departments include Ministry of Economy, Ministry of Finance, Ministry of Government Relations, Ministry of Environment, Ministry of Highways & Infrastructure. |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Ontario | the province<br> of Ontario | Ministry<br> of<br> Finance |  |  | 50000 |  |  |  |  | 50000 | Payments for mandatory hoist rope testing |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | Athabasca<br> Community<br> Trust |  |  |  | 3610000 |  |  |  |  | 3610000 | Payments to the trust are attributed to Black Lake Denesuline First Nation, Fond du Lac Denesuline First Nation, Hatchet Lake Denesuline First Nation, northern hamlet of Stony Rapids, northern settlement of Wollaston Lake, northern settlement of Uranium City, and northern settlement of Camsell Portage. |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | English River<br> First Nation |  |  |  | 1150000 |  |  |  |  | 1150000 | Payments are comprised of contributions stipulated in collaboration agreements with the community. These include payments directly to the community and to a community-owned contractor and consultant. Some payments are made to support the building and maintenance of community facilities |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | Lac La Ronge<br> Indian Band<br> Community<br> Trust |  |  |  | 700000 |  |  |  |  | 700000 | Payments based on the collaboration agreement, including funding for education and community liaison. The trust is attributed to the communities of Grandmother's Bay, Hall Lake, La Ronge, Little Red River, Stanley Mission, and Sucker River |

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| | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report |
| &nbsp;&nbsp;&nbsp;Reporting Year | From: | 1/1/2024 | To: | 12/31/2024 |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Reporting Entity Name |  | Cameco Corporation | Cameco Corporation | Cameco Corporation |  | Currency of the Report | Currency of the Report | Currency of the Report | CAD |  |  |
| &nbsp;&nbsp;&nbsp;Reporting Entity ESTMA<br>Identification Number |  |  | E886600 |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Subsidiary Reporting Entities (if necessary) |  |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee |
| &nbsp;&nbsp;&nbsp;Country | Payee Name<sup>1</sup> | Departments,<br>Agency, etc...<br>within Payee<br> that Received <br>Payments<sup>2</sup> | Taxes | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Royalties | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fees | Production<br> Entitlements  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Bonuses | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dividends | Infrastructure<br> Improvement <br>Payments | Total Amount <br>paid to Payee | Notes<sup>34</sup> |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | northern village<br> of Pinehouse |  |  |  | 1690000 |  |  |  |  | 1690000 | Payments are mostly comprised of contributions stipulated in collaboration agreements with the community. These include payments directly to the community and to a community-owned contractor. Some payments are made to support the building and maintenance of community facilities |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | Six Rivers<br> Fund |  |  |  | 100000 |  |  |  |  | 100000 | Trust fund to benefit indigenous communities in Northern Saskatchewan. Money is granted to projects to support youth, education, health & wellness, and sports & recreaction. |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | Peter<br> Ballantyne<br> Cree Nation |  |  |  | 710000 |  |  |  |  | 710000 | Payments based on the participation agreement, including community investment funding and business development. |
| &nbsp;&nbsp;&nbsp;&nbsp;United States of America | national<br> government of<br> United States<br> of America |  |  |  | 1090000 |  |  |  |  | 1090000 | Departments include Nuclear Regulatory Commission, Bureau of Land Management, Department of Agriculture. Transaction occurred in USD$, converted to CAD$ at the exchange rate existing at time of payments (Avg. $1.37 CAD/USD). |
| &nbsp;&nbsp;&nbsp;&nbsp;United States of America | the state of<br> Wyoming |  | 230000 | 20000 | 450000 |  |  |  |  | 700000 | Departments include Department of Environmental Quality,Office of State Lands and Investments, Department of Revenue, Secretary of State. Transaction occurred in USD$, converted to CAD$ at the exchange rate existing at time of payments (Avg. $1.37 CAD/USD) |
| &nbsp;&nbsp;&nbsp;&nbsp;United States of America | the state of<br> Nebraska |  |  |  | 150000 |  |  |  |  | 150000 | Departments include Department of Environmental Quality, Board of Education, Department of Health & Human Services. Transaction occurred in USD$, converted to CAD$ at the exchange rate existing at time of payments (Avg. $1.37 CAD/USD) |
| &nbsp;&nbsp;&nbsp;&nbsp;United States of America | the<br> municipality of<br> Campbell<br> County |  | 250000 |  |  |  |  |  |  | 250000 | Transaction occurred in USD$, converted to CAD$ at the exchange rate existing at time of payments (Avg. $1.37 CAD/USD) |

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| | | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report |
| &nbsp;&nbsp;&nbsp;Reporting Year | From: | 1/1/2024 | To: | 12/31/2024 |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Reporting Entity Name |  | Cameco Corporation | Cameco Corporation | Cameco Corporation |  | Currency of the Report | Currency of the Report | Currency of the Report | CAD |  |  |
| &nbsp;&nbsp;&nbsp;Reporting Entity ESTMA<br>Identification Number |  |  | E886600 |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Subsidiary Reporting Entities (if necessary) |  |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee | &nbsp;&nbsp;&nbsp;Payments by Payee |
| &nbsp;&nbsp;&nbsp;Country | Payee Name<sup>1</sup> | Departments,<br>Agency, etc...<br>within Payee<br> that Received <br>Payments<sup>2</sup> | Taxes | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Royalties | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fees | Production<br> Entitlements  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Bonuses | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dividends | Infrastructure<br> Improvement <br>Payments | Total Amount <br>paid to Payee | Notes<sup>34</sup> |
| &nbsp;&nbsp;&nbsp;&nbsp;United States of America | the<br> municipality<br> of Converse<br> County |  | 530000 |  | 40000 |  |  |  |  | 570000 | Transaction occurred in USD$, converted to CAD$ at the exchange rate existing at time of payments (Avg. $1.37 CAD/USD) |
| &nbsp;&nbsp;&nbsp;&nbsp;United States of America | the<br> municipality<br> of Dawes<br> County |  | 90000 |  | 10000 |  |  |  |  | 100000 | Transaction occurred in USD$, converted to CAD$ at the exchange rate existing at time of payments (Avg. $1.37 CAD/USD) |
| &nbsp;&nbsp;&nbsp;&nbsp;United States of America | the<br> municipality<br> of Fremont<br> County |  | 10000 |  |  |  |  |  |  | 10000 | Transaction occurred in USD$, converted to CAD$ at the exchange rate existing at time of payments (Avg. $1.37 CAD/USD) |
| &nbsp;&nbsp;&nbsp;&nbsp;Australia | Government<br> of Western<br> Australia | Department<br> of Mines &<br> Petroleum |  |  | 210000 |  |  |  |  | 210000 | Transaction occurred in AUD$, converted to CAD$ at the exchange rate existing at time of payments (Avg. $0.91 CAD/AUD) |
| &nbsp;&nbsp;&nbsp;&nbsp;Australia | Jamukurnu<br> Yapalikurnu<br> Aboriginal<br> Corporation |  |  |  | 100000 |  |  |  |  | 100000 | Payments to the holding corporation are attributed to the Parnngurr, Punmu, and Kunawarritji Martu peoples. Transaction occurred in AUD$, converted to CAD$ at the exchange rate existing at time of payments (Avg. $0.91 CAD/AUD) |
| &nbsp;&nbsp;&nbsp;Additional Notes: | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. | <br>As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to<br> governments in Canada, the United States, and Australia. These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to<br> various levels of government related to commercial development. Under ESTMA commercial development captures the exploration and extraction of minerals<br> and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the<br> commercial development of minerals undertaken by Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's<br> share. |

---

------

---

| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report | &nbsp;&nbsp;&nbsp;Extractive Sector Transparency Measures Act - Annual Report |
| &nbsp;&nbsp;&nbsp;Reporting Year | From: | 1/1/2024 | To: | 12/31/2024 |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Reporting Entity Name |  |  | Cameco Corporation |  |  | Currency of the Report | CAD |  |  |  |
| &nbsp;&nbsp;&nbsp;Reporting Entity ESTMA<br>Identification Number |  |  | E886600 |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Subsidiary Reporting Entities (if <br>necessary) |  |  |  |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Payments by Project | &nbsp;&nbsp;&nbsp;Payments by Project | &nbsp;&nbsp;&nbsp;Payments by Project | &nbsp;&nbsp;&nbsp;Payments by Project | &nbsp;&nbsp;&nbsp;Payments by Project | &nbsp;&nbsp;&nbsp;Payments by Project | &nbsp;&nbsp;&nbsp;Payments by Project | &nbsp;&nbsp;&nbsp;Payments by Project | &nbsp;&nbsp;&nbsp;Payments by Project | &nbsp;&nbsp;&nbsp;Payments by Project | &nbsp;&nbsp;&nbsp;Payments by Project |
| &nbsp;&nbsp;&nbsp;Country | Project Name<sup>1</sup> | Taxes | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Royalties | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fees | Production Entitlements | Bonuses | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dividends | Infrastructure<br> Improvement Payments | Total Amount paid <br> by Project | Notes<sup>23</sup> |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | Cameco Corporation |  | 133930000 | 7950000 |  |  |  |  | 141880000 | corporate royalties & colloboration agreements that are not assigned/attributed to a specific project |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | Key Lake | 1500000 |  | 4070000 |  |  |  |  | 5570000 | property taxes & regulatory fees<br>(100% of payments reported, Cameco ownership 83.3%) |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | McArthur River | 2450000 |  | 1890000 |  |  |  |  | 4340000 | property taxes & regulatory fees<br>(100% of payments reported, Cameco ownership 69.8%) |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | Cigar Lake | 5070000 |  | 2000000 |  |  |  |  | 7070000 | property taxes & regulatory fees<br>(100% of payments reported, Cameco ownership 54.5%) |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | Rabbit Lake | 370000 |  | 1000000 |  |  |  |  | 1370000 | property taxes & regulatory fees |
| &nbsp;&nbsp;&nbsp;&nbsp;Canada - Saskatchewan | Exploration |  |  | 50000 |  |  |  |  | 50000 | Claim staking and maintenance fees |
| &nbsp;&nbsp;&nbsp;&nbsp;United States of America | Crow Butte<br> Resources | 90000 |  | 360000 |  |  |  |  | 450000 | Transaction occurred in USD$, converted to CAD$at the exchange rate existing at time of payment (Avg. $1.37 CAD/USD) |
| &nbsp;&nbsp;&nbsp;&nbsp;United States of America | Power Resources<br> Inc | 1020000 | 20000 | 1370000 |  |  |  |  | 2410000 | Transaction occurred in USD$, converted to CAD$at the exchange rate existing at time of payment (Avg. $1.37 CAD/USD) |
| &nbsp;&nbsp;&nbsp;&nbsp;Australia | Cameco Australia |  | . | 310000 |  |  |  |  | 310000 | Transaction occurred in AUD$, converted to CAD$at the exchange rate existing at time of payment (Avg. $0.91 CAD/AUD) |
| &nbsp;&nbsp;&nbsp;Additional Notes<sup>3</sup>: | As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to governments in Canada, the United States, and Australia.<br> These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to various levels of government related to commercial development. Under ESTMA commercial development<br> captures the exploration and extraction of minerals and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the commercial development of minerals undertaken by<br> Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's share. | As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to governments in Canada, the United States, and Australia.<br> These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to various levels of government related to commercial development. Under ESTMA commercial development<br> captures the exploration and extraction of minerals and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the commercial development of minerals undertaken by<br> Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's share. | As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to governments in Canada, the United States, and Australia.<br> These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to various levels of government related to commercial development. Under ESTMA commercial development<br> captures the exploration and extraction of minerals and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the commercial development of minerals undertaken by<br> Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's share. | As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to governments in Canada, the United States, and Australia.<br> These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to various levels of government related to commercial development. Under ESTMA commercial development<br> captures the exploration and extraction of minerals and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the commercial development of minerals undertaken by<br> Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's share. | As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to governments in Canada, the United States, and Australia.<br> These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to various levels of government related to commercial development. Under ESTMA commercial development<br> captures the exploration and extraction of minerals and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the commercial development of minerals undertaken by<br> Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's share. | As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to governments in Canada, the United States, and Australia.<br> These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to various levels of government related to commercial development. Under ESTMA commercial development<br> captures the exploration and extraction of minerals and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the commercial development of minerals undertaken by<br> Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's share. | As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to governments in Canada, the United States, and Australia.<br> These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to various levels of government related to commercial development. Under ESTMA commercial development<br> captures the exploration and extraction of minerals and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the commercial development of minerals undertaken by<br> Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's share. | As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to governments in Canada, the United States, and Australia.<br> These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to various levels of government related to commercial development. Under ESTMA commercial development<br> captures the exploration and extraction of minerals and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the commercial development of minerals undertaken by<br> Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's share. | As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to governments in Canada, the United States, and Australia.<br> These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to various levels of government related to commercial development. Under ESTMA commercial development<br> captures the exploration and extraction of minerals and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the commercial development of minerals undertaken by<br> Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's share. | As required by Canada's Extractive Sector Transparency Measures Act (ESTMA), Cameco has reported to the Canadian government payments made to governments in Canada, the United States, and Australia.<br> These payments include royalties, taxes and fees paid during a year by Cameco and its subsidiaries to various levels of government related to commercial development. Under ESTMA commercial development<br> captures the exploration and extraction of minerals and does not include post-extraction activities, such as refining, processing, marketing, distribution, transportation or export. With the exception of payments<br> made to Indigenous Payees, the amounts reported are on a 100% basis with no adjustment to reflect the minority ownership interest of other entities in the commercial development of minerals undertaken by<br> Cameco and its subsidiaries. Payments made to Indigenous Payees in Canada are reported at Cameco's share. |

---

## Exhibit 2.01

```

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          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_GovernmentOfWesternAustraliaMember" xlink:label="loc_CCJ_GovernmentOfWesternAustraliaMember_119638308" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_119638283" xlink:to="loc_CCJ_GovernmentOfWesternAustraliaMember_119638308" order="125" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_JamukurnuYapalikurnuAboriginalCorporationMember" xlink:label="loc_CCJ_JamukurnuYapalikurnuAboriginalCorporationMember_119638309" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_119638283" xlink:to="loc_CCJ_JamukurnuYapalikurnuAboriginalCorporationMember_119638309" order="126" />
        </link:definitionLink>
        <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link" >
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_CamecoAustraliaMember" xlink:label="loc_ccj_CamecoAustraliaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_CamecoAustraliaMember" xml:lang="en-US">Cameco Australia [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_CamecoAustraliaMember" xlink:to="lab_ccj_CamecoAustraliaMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_CamecoCorporationMember" xlink:label="loc_ccj_CamecoCorporationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_CamecoCorporationMember" xml:lang="en-US">Cameco Corporation [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_CamecoCorporationMember" xlink:to="lab_ccj_CamecoCorporationMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_CigarLakeMember" xlink:label="loc_ccj_CigarLakeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_CigarLakeMember" xml:lang="en-US">Cigar Lake [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_CigarLakeMember" xlink:to="lab_ccj_CigarLakeMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_CrowButteResourcesMember" xlink:label="loc_ccj_CrowButteResourcesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_CrowButteResourcesMember" xml:lang="en-US">Crow Butte Resources [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_CrowButteResourcesMember" xlink:to="lab_ccj_CrowButteResourcesMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_ExplorationMember" xlink:label="loc_ccj_ExplorationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_ExplorationMember" xml:lang="en-US">Exploration [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_ExplorationMember" xlink:to="lab_ccj_ExplorationMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_KeyLakeMember" xlink:label="loc_ccj_KeyLakeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_KeyLakeMember" xml:lang="en-US">Key Lake [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_KeyLakeMember" xlink:to="lab_ccj_KeyLakeMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_McArthurRiverMember" xlink:label="loc_ccj_McArthurRiverMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_McArthurRiverMember" xml:lang="en-US">McArthur River [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_McArthurRiverMember" xlink:to="lab_ccj_McArthurRiverMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_PowerResourcesIncMember" xlink:label="loc_ccj_PowerResourcesIncMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_PowerResourcesIncMember" xml:lang="en-US">Power Resources Inc [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_PowerResourcesIncMember" xlink:to="lab_ccj_PowerResourcesIncMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_RabbitLakeMember" xlink:label="loc_ccj_RabbitLakeMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_RabbitLakeMember" xml:lang="en-US">Rabbit Lake [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_RabbitLakeMember" xlink:to="lab_ccj_RabbitLakeMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_AU" xlink:label="loc_country_AU" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_AU" xml:lang="en-US">AUSTRALIA</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_country_AU" xml:lang="en-US">Australia</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_AU" xlink:to="lab_country_AU" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_CA" xlink:label="loc_country_CA" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_CA" xml:lang="en-US">CANADA</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_country_CA" xml:lang="en-US">Canada -Saskatchewan</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_CA" xlink:to="lab_country_CA" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_US" xlink:label="loc_country_US" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_US" xml:lang="en-US">UNITED STATES</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_country_US" xml:lang="en-US">United States of America</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_US" xlink:to="lab_country_US" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_AthabascaCommunityTrustMember" xlink:label="loc_ccj_AthabascaCommunityTrustMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_AthabascaCommunityTrustMember" xml:lang="en-US">Athabasca Community Trust [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_AthabascaCommunityTrustMember" xlink:to="lab_ccj_AthabascaCommunityTrustMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_EnglishRiverFirstNationMember" xlink:label="loc_ccj_EnglishRiverFirstNationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_EnglishRiverFirstNationMember" xml:lang="en-US">English River First Nation [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_EnglishRiverFirstNationMember" xlink:to="lab_ccj_EnglishRiverFirstNationMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_GovernmentOfWesternAustraliaMember" xlink:label="loc_ccj_GovernmentOfWesternAustraliaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_GovernmentOfWesternAustraliaMember" xml:lang="en-US">Government of Western Australia [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_GovernmentOfWesternAustraliaMember" xlink:to="lab_ccj_GovernmentOfWesternAustraliaMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_JamukurnuYapalikurnuAboriginalCorporationMember" xlink:label="loc_ccj_JamukurnuYapalikurnuAboriginalCorporationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_JamukurnuYapalikurnuAboriginalCorporationMember" xml:lang="en-US">Jamukurnu Yapalikurnu Aboriginal Corporation [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_JamukurnuYapalikurnuAboriginalCorporationMember" xlink:to="lab_ccj_JamukurnuYapalikurnuAboriginalCorporationMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_LacLaRongeIndianBandCommunityTrustMember" xlink:label="loc_ccj_LacLaRongeIndianBandCommunityTrustMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_LacLaRongeIndianBandCommunityTrustMember" xml:lang="en-US">Lac La Ronge Indian Band Community Trust [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_LacLaRongeIndianBandCommunityTrustMember" xlink:to="lab_ccj_LacLaRongeIndianBandCommunityTrustMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_NationalGovernmentOfCanadaMember" xlink:label="loc_ccj_NationalGovernmentOfCanadaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_NationalGovernmentOfCanadaMember" xml:lang="en-US">National Government Of Canada [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_NationalGovernmentOfCanadaMember" xlink:to="lab_ccj_NationalGovernmentOfCanadaMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_NationalGovernmentOfUnitedStatesOfAmericaMember" xlink:label="loc_ccj_NationalGovernmentOfUnitedStatesOfAmericaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_NationalGovernmentOfUnitedStatesOfAmericaMember" xml:lang="en-US">National Government Of United States Of America [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_NationalGovernmentOfUnitedStatesOfAmericaMember" xlink:to="lab_ccj_NationalGovernmentOfUnitedStatesOfAmericaMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_NorthernVillageOfPinehouseMember" xlink:label="loc_ccj_NorthernVillageOfPinehouseMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_NorthernVillageOfPinehouseMember" xml:lang="en-US">Northern Village Of Pinehouse [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_NorthernVillageOfPinehouseMember" xlink:to="lab_ccj_NorthernVillageOfPinehouseMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_PeterBallantyneCreeNationMember" xlink:label="loc_ccj_PeterBallantyneCreeNationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_PeterBallantyneCreeNationMember" xml:lang="en-US">Peter Ballantyne Cree Nation [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_PeterBallantyneCreeNationMember" xlink:to="lab_ccj_PeterBallantyneCreeNationMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_SixRiversFundMember" xlink:label="loc_ccj_SixRiversFundMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_SixRiversFundMember" xml:lang="en-US">Six Rivers Fund [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_SixRiversFundMember" xlink:to="lab_ccj_SixRiversFundMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_TheMunicipalityOfCampbellCountyMember" xlink:label="loc_ccj_TheMunicipalityOfCampbellCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheMunicipalityOfCampbellCountyMember" xml:lang="en-US">The Municipality Of Campbell County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheMunicipalityOfCampbellCountyMember" xlink:to="lab_ccj_TheMunicipalityOfCampbellCountyMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_TheMunicipalityOfConverseCountyMember" xlink:label="loc_ccj_TheMunicipalityOfConverseCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheMunicipalityOfConverseCountyMember" xml:lang="en-US">The Municipality Of Converse County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheMunicipalityOfConverseCountyMember" xlink:to="lab_ccj_TheMunicipalityOfConverseCountyMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_TheMunicipalityOfDawesCountyMember" xlink:label="loc_ccj_TheMunicipalityOfDawesCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheMunicipalityOfDawesCountyMember" xml:lang="en-US">The Municipality Of Dawes County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheMunicipalityOfDawesCountyMember" xlink:to="lab_ccj_TheMunicipalityOfDawesCountyMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_TheMunicipalityOfFremontCountyMember" xlink:label="loc_ccj_TheMunicipalityOfFremontCountyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheMunicipalityOfFremontCountyMember" xml:lang="en-US">The Municipality Of Fremont County [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheMunicipalityOfFremontCountyMember" xlink:to="lab_ccj_TheMunicipalityOfFremontCountyMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_TheProvinceOfOntarioMember" xlink:label="loc_ccj_TheProvinceOfOntarioMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheProvinceOfOntarioMember" xml:lang="en-US">The Province Of Ontario [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheProvinceOfOntarioMember" xlink:to="lab_ccj_TheProvinceOfOntarioMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_TheProvinceOfSaskatchewanMember" xlink:label="loc_ccj_TheProvinceOfSaskatchewanMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheProvinceOfSaskatchewanMember" xml:lang="en-US">The Province Of Saskatchewan [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheProvinceOfSaskatchewanMember" xlink:to="lab_ccj_TheProvinceOfSaskatchewanMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_TheStateOfNebraskaMember" xlink:label="loc_ccj_TheStateOfNebraskaMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheStateOfNebraskaMember" xml:lang="en-US">The State Of Nebraska [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheStateOfNebraskaMember" xlink:to="lab_ccj_TheStateOfNebraskaMember" />
          <link:loc xlink:type="locator" xlink:href="ccj-20241231.xsd#ccj_TheStateOfWyomingMember" xlink:label="loc_ccj_TheStateOfWyomingMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_ccj_TheStateOfWyomingMember" xml:lang="en-US">The State Of Wyoming [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ccj_TheStateOfWyomingMember" xlink:to="lab_ccj_TheStateOfWyomingMember" />
        </link:labelLink>
      </link:linkbase>
    </appinfo>
  </annotation>
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://xbrl.sec.gov/country/2024" schemaLocation="https://xbrl.sec.gov/country/2024/country-2024.xsd" />
  <import namespace="http://xbrl.sec.gov/currency/2024" schemaLocation="https://xbrl.sec.gov/currency/2024/currency-2024.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <import namespace="http://xbrl.sec.gov/dei/2024" schemaLocation="https://xbrl.sec.gov/dei/2024/dei-2024.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd" />
  <import namespace="http://xbrl.sec.gov/rxp/2024" schemaLocation="https://xbrl.sec.gov/rxp/2024/rxp-2024.xsd" />
  <import namespace="http://xbrl.org/2014/extensible-enumerations" schemaLocation="http://www.xbrl.org/2014/extensible-enumerations.xsd" />
  <import namespace="http://xbrl.sec.gov/snj-def/2024" schemaLocation="https://xbrl.sec.gov/snj/2024/snj-2024_def.xsd" />
  <import namespace="http://xbrl.sec.gov/snj/2024" schemaLocation="https://xbrl.sec.gov/snj/2024/snj-2024.xsd" />
  <element name="CamecoAustraliaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_CamecoAustraliaMember" substitutionGroup="xbrli:item" />
  <element name="CamecoCorporationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_CamecoCorporationMember" substitutionGroup="xbrli:item" />
  <element name="CigarLakeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_CigarLakeMember" substitutionGroup="xbrli:item" />
  <element name="CrowButteResourcesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_CrowButteResourcesMember" substitutionGroup="xbrli:item" />
  <element name="ExplorationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_ExplorationMember" substitutionGroup="xbrli:item" />
  <element name="KeyLakeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_KeyLakeMember" substitutionGroup="xbrli:item" />
  <element name="McArthurRiverMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_McArthurRiverMember" substitutionGroup="xbrli:item" />
  <element name="PowerResourcesIncMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_PowerResourcesIncMember" substitutionGroup="xbrli:item" />
  <element name="RabbitLakeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_RabbitLakeMember" substitutionGroup="xbrli:item" />
  <element name="AthabascaCommunityTrustMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_AthabascaCommunityTrustMember" substitutionGroup="xbrli:item" />
  <element name="EnglishRiverFirstNationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_EnglishRiverFirstNationMember" substitutionGroup="xbrli:item" />
  <element name="GovernmentOfWesternAustraliaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_GovernmentOfWesternAustraliaMember" substitutionGroup="xbrli:item" />
  <element name="JamukurnuYapalikurnuAboriginalCorporationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_JamukurnuYapalikurnuAboriginalCorporationMember" substitutionGroup="xbrli:item" />
  <element name="LacLaRongeIndianBandCommunityTrustMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_LacLaRongeIndianBandCommunityTrustMember" substitutionGroup="xbrli:item" />
  <element name="NationalGovernmentOfCanadaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_NationalGovernmentOfCanadaMember" substitutionGroup="xbrli:item" />
  <element name="NationalGovernmentOfUnitedStatesOfAmericaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_NationalGovernmentOfUnitedStatesOfAmericaMember" substitutionGroup="xbrli:item" />
  <element name="NorthernVillageOfPinehouseMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_NorthernVillageOfPinehouseMember" substitutionGroup="xbrli:item" />
  <element name="PeterBallantyneCreeNationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_PeterBallantyneCreeNationMember" substitutionGroup="xbrli:item" />
  <element name="SixRiversFundMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_SixRiversFundMember" substitutionGroup="xbrli:item" />
  <element name="TheMunicipalityOfCampbellCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheMunicipalityOfCampbellCountyMember" substitutionGroup="xbrli:item" />
  <element name="TheMunicipalityOfConverseCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheMunicipalityOfConverseCountyMember" substitutionGroup="xbrli:item" />
  <element name="TheMunicipalityOfDawesCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheMunicipalityOfDawesCountyMember" substitutionGroup="xbrli:item" />
  <element name="TheMunicipalityOfFremontCountyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheMunicipalityOfFremontCountyMember" substitutionGroup="xbrli:item" />
  <element name="TheProvinceOfOntarioMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheProvinceOfOntarioMember" substitutionGroup="xbrli:item" />
  <element name="TheProvinceOfSaskatchewanMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheProvinceOfSaskatchewanMember" substitutionGroup="xbrli:item" />
  <element name="TheStateOfNebraskaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheStateOfNebraskaMember" substitutionGroup="xbrli:item" />
  <element name="TheStateOfWyomingMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="ccj_TheStateOfWyomingMember" substitutionGroup="xbrli:item" />
</schema>
</XBRL>

```