# EDGAR Filing Document

**Accession Number:** 0002077194
**File Stem:** 0000919574-26-002297
**Filing Date:** 2026-4
**Character Count:** 10164
**Document Hash:** ff8b6a716a5098829c4bdfd210da39ce
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000919574-26-002297.hdr.sgml**: 20260417

**ACCESSION NUMBER**: 0000919574-26-002297

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260417

**DATE AS OF CHANGE**: 20260417

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** METHANEX CORP
- **CENTRAL INDEX KEY:** 0000886977
- **STANDARD INDUSTRIAL CLASSIFICATION:** INDUSTRIAL ORGANIC CHEMICALS [2860]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-43811
- **FILM NUMBER:** 26872678

**BUSINESS ADDRESS:**
- **STREET 1:** 1800 WATERFRONT CENTER
- **STREET 2:** 200 BURRARD STREET
- **CITY:** VANCOUVER BC CANADA
- **STATE:** A1
- **ZIP:** 00000
- **BUSINESS PHONE:** 6046847500

**MAIL ADDRESS:**
- **STREET 1:** 1800 WATERFRONT CENTER
- **STREET 2:** 200 BURRARD STREET
- **CITY:** VANCOUVER BC CANADA
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Jagwani Sunil
- **CENTRAL INDEX KEY:** 0002077194

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 3C CAVES POINT
- **STREET 2:** WEST BAY STREET
- **CITY:** NASSAU
- **PROVINCE COUNTRY:** C5
- **ZIP:** 00000

## Ex-99

<u>Exhibit A</u>

<u>JOINT FILING AGREEMENT</u>

The undersigned agree that this Schedule 13G dated April 17, 2026 relating to the Common Shares, of Methanex Corporation shall be filed on behalf of the undersigned.

---

| |
|:---|
| &nbsp;&nbsp; KEY GROUP LONG TERM INVESTMENTS LP<br>By: /s/ Sunil Jagwani |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Name: Sunil Jagwani |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Title: General Partner |

---

&nbsp;&nbsp; SUNIL JAGWANI<br>By: /s/ Sunil Jagwani<br>

## Ex-99

<u>Exhibit B</u>

<u>CONTROL PERSON IDENTIFICATION</u>

Key Group Long Term Investments LP is the relevant entity for which Sunil Jagwani may be considered a control person.

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**Issuer:** Methanex Corporation

**Title of Class of Securities:** Common Shares

**CUSIP Number:** —

**Date of Event Which Requires Filing of this Statement:** 04/10/2026

**Check the appropriate box to designate the rule pursuant to which this Schedule is filed:**

- [ ] Rule 13d-1(b)

- [x] Rule 13d-1(c)

- [ ] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Key Group Long Term Investments LP | Names of Reporting Persons<br>Key Group Long Term Investments LP |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>C5 | Citizenship or Place of Organization<br>C5 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>8845000.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>8845000.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>8845000.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>8845000.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>11.4% | Percent of Class Represented by Amount in Row (9)<br>11.4% |
| 12. | Type of Reporting Person (See Instructions)<br>PN | Type of Reporting Person (See Instructions)<br>PN |

---

| 1. | Names of Reporting Persons<br>Jagwani Sunil | Names of Reporting Persons<br>Jagwani Sunil |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [x] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>K7 | Citizenship or Place of Organization<br>K7 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>8845000.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>8845000.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>8845000.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>8845000.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>11.4% | Percent of Class Represented by Amount in Row (9)<br>11.4% |
| 12. | Type of Reporting Person (See Instructions)<br>HC, IN | Type of Reporting Person (See Instructions)<br>HC, IN |

---

**Item 1(a). Name of Issuer:**
Methanex Corporation

**Item 1(b). Address of Issuer's Principal Executive Offices:**
200 Burrard Street, Suite 1800, Vancouver, British Columbia, V6C 3M1, Canada

**Item 2(a). Name of Person Filing:**
Key Group Long Term Investments LP
Sunil Jagwani

**Item 2(b). Address of Principal Business Office:**
Key Group Long Term Investments LPc/o McKinney Bancroft & Hughes, Mareva House
4 George Street P.O. Box
Nassau, Bahamas

Sunil Jagwani
3C Caves Point
West Bay Street
Nassau, Bahamas

**Item 2(c). Citizenship:**
Key Group Long Term Investments LP - Other - Bahamas
Sunil Jagwani - Other - India

**Item 2(d). Title of Class of Securities:**
Common Shares

**Item 2(e). CUSIP Number:**
—

**Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:**

(a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) [ ] An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f) [ ] An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g) [ ] A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), if filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(k) [ ] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

**Item 4. Ownership:**

**(a) Amount beneficially owned:**

Key Group Long Term Investments LP -8,845,000
Sunil Jagwani - 8,845,000

**(b) Percent of class:**

Key Group Long Term Investments LP - 11.4%
Sunil Jagwani - 11.4%

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

Key Group Long Term Investments LP - 0
Sunil Jagwani - 0

**(ii) Shared power to vote or to direct the vote:**

Key Group Long Term Investments LP - 8,845,000
Sunil Jagwani - 8,845,000

**(iii) Sole power to dispose or to direct the disposition of:**

Key Group Long Term Investments LP - 0
Sunil Jagwani - 0

**(iv) Shared power to dispose or to direct the disposition of:**

Key Group Long Term Investments LP - 8,845,000
Sunil Jagwani - 8,845,000

**Item 5. Ownership of Five Percent or Less of a Class.**

[x] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

Please see Exhibit B attached hereto.

**Item 8. Identification and Classification of Members of the Group**

Not Applicable

**Item 9. Notice of Dissolution of Group**

Not Applicable

**Item 10. Certification:**

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Key Group Long Term Investments LP**

**Date:** 04/17/2026

**By:** By: /s/ Sunil Jagwani

**Name & Title:** Sunil Jagwani, General Partner

**Jagwani Sunil**

**Date:** 04/17/2026

**By:** By: /s/ Sunil Jagwani

**Name & Title:** Sunil Jagwani