SECURITIES AND EXCHANGE COMMISSIONSEC FORM 17-C

CURRENT REPORT UNDER SECTION 17
OF THE SECURITIES REGULATION CODE
AND SRC RULE 17.2(c) THEREUNDER

1. Date of Report (Date of earliest event reported)

Nov 9, 2026

2. SEC Identification Number

7443

3. BIR Tax Identification No.

000-062-736

4. Exact name of issuer as specified in its charter

EAST COAST VULCAN MINING CORPORATION

5. Province, country or other jurisdiction of incorporation

NCR, PHILIPPINES

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

15th Flr., Pacific Star Building, High Rise Tower, Makati Avenue corner Senator Gil Puyat Avenue, Makati City Postal Code 1209

8. Issuer's telephone number, including area code

0285118312

9. Former name or former address, if changed since last report

Formerly EAST COAST VULCAN CORPORATION

10. Securities registered pursuant to Sections 8 and 12 of the SRC or Sections 4 and 8 of the RSA

Title of Each Class	Number of Shares of Common Stock Outstanding and Amount of Debt Outstanding
Common Stock	6,630,000,000

11. Indicate the item numbers reported herein

Item 9 Other events

The Exchange does not warrant and holds no responsibility for the veracity of the facts and representations contained in all corporate disclosures, including financial reports. All data contained herein are prepared and submitted by the disclosing party to the Exchange, and are disseminated solely for purposes of information. Any questions on the data contained herein should be addressed directly to the Corporate Information Officer of the disclosing party.

East Coast Vulcan Mining CorporationECVC

PSE Disclosure Form 4-4 - Amendments to By-Laws References: SRC Rule 17 (SEC Form 17-C) and
Section 4.4 of the Revised Disclosure Rules

Subject of the Disclosure
For the amendment of By-Laws (Article II, Sec. 1).
Background/Description of the Disclosure
The Board of Directors of the Corporation approved the amendment of the first paragraph of Article II, Section 1 of the Corporation’s By-Laws to remove the reference to number of directors.

Date of Approval by Board of Directors	Nov 9, 2026
Date of Approval by Stockholders	TBA
Other Relevant Regulatory Agency, if applicable	N/A
Date of Approval by Relevant Regulatory Agency, if applicable	TBA
Date of Approval by Securities and Exchange Commission	TBA
Date of Receipt of SEC approval	TBA

Amendment(s)

Article and Section Nos.	From	To
Article II and Section 1	Section 1. Qualification. The Board of Directors shall consist of eleven (11) members. All directors shall be holders of at least one share of the voting stock of the Company in their own right and at least two of the directors of the Company shall be residents of the Philippines.	Section 1. Qualification. All directors shall be holders of at least one share of the voting stock of the Company in their own right and at least two of the directors of the Company shall be residents of the Philippines.

Rationale for the amendment(s)

The number of directors is required to be stated in the Articles of Incorporation and not the By-laws. To avoid confusion and to comply with an Undertaking to the Securities and Exchange Commission, the proposed amendment will delete that portion in Article II, Section 1 of the By-laws which mentions that the number of directors shall be 11. The amendment will remove the inconsistency of the By-laws with the Sixth Article of the Amended Articles of Incorporation of the Company which provides that the number of directors is 13.

The timetable for the effectivity of the amendment(s)

Expected date of filing the amendments to the By-Laws with the SEC	TBA
Expected date of SEC approval of the Amended By-Laws	TBA

Effect(s) of the amendment(s) to the business, operations and/or capital structure of the Issuer, if any
The amendment has no effect on business operation or capital structure of the corporation. The amendment will remove the inconsistency of the By-laws with the Sixth Article of the Amended Articles of Incorporation of the Company which provides that the number of directors is 13.
Other Relevant Information
Please find attached file.