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)

Oct 29, 2026

2. SEC Identification Number

10044

3. BIR Tax Identification No.

000283731000

4. Exact name of issuer as specified in its charter

PHILEX MINING CORPORATION

5. Province, country or other jurisdiction of incorporation

Philippines

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

2nd Floor Launchpad, Reliance Street cor. Sheridan Street, Mandaluyong City Postal Code 1550

8. Issuer's telephone number, including area code

+632 86311381

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

Not applicable

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	5,782,399,068

11. Indicate the item numbers reported herein

17-C Press Release

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.

Philex Mining CorporationPX

PSE Disclosure Form 4-30 - Material Information/Transactions References: SRC Rule 17 (SEC Form 17-C) and
Sections 4.1 and 4.4 of the Revised Disclosure Rules

Subject of the Disclosure
PHILEX MINING POSTS 56% JUMP IN Q3 CORE NET INCOME SILANGAN MINE PRODUCED ITS FIRST METAL
Background/Description of the Disclosure
(MANDALUYONG, Philippines) – Philex Mining Corporation (PSE: PX, the “Company”) reported a core net income of Php537 million for the third quarter of 2026, up 56% from Php344 million in the same period last year.
Other Relevant Information
Please refer to the attached press release for the relevant details. This press release may contain forward looking statements with respect to the results of operations and business of PX. Such forward looking statements involve known and unknown risks, uncertainties, and other factors which may cause the actual performance of PX to be different from any future performance implied.