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)

Sep 13, 2024

2. SEC Identification Number

A1996-11593

3. BIR Tax Identification No.

005-038-428-000

4. Exact name of issuer as specified in its charter

MANILA WATER COMPANY, INC.

5. Province, country or other jurisdiction of incorporation

QUEZON CITY, PHILIPPINES

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

MWSS ADMINISTRATION BUILDING 489 KATIPUNAN ROAD BALARA QUEZON CITY Postal Code 1105

8. Issuer's telephone number, including area code

(632) 7917 5900 loc. 1404

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

N/A

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 shares (P1.00 par value)	2,597,094,010
Preferred shares (P0.10 par value)	3,563,756,068

11. Indicate the item numbers reported herein

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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.

Manila Water Company, Inc.MWC

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
4th Quarter 2024 Foreign Currency Differential Adjustment
Background/Description of the Disclosure
Please be informed that we received the approval of the Metropolitan Waterworks and Sewerage System (“MWSS”) in MWSS Board of Trustees Resolution No. 2024-135-RO dated September 12, 2024 for Manila Water Company, Inc.’s (the “Company”) implementation of a Foreign Currency Differential Adjustment (“FCDA”) of 2.03% of the 2024 Average Basic Charge of PHP42.26 per cubic meter or PHP 0.86 per cubic meter pursuant to the provisions of Amendment to the Revised Concession Agreement (“Amended RCA”). The tariff shall be adjusted upward by an average of PHP 0.88 per cubic meter effective October 1, 2024. As provided in the Amended RCA between MWSS and the Company, the FCDA is a pass-through charge to account for foreign exchange losses or gains arising from the Company’s payments of specific concession loans identified in the Amended RCA. The FCDA has no impact on the projected net income of the Company.
Other Relevant Information
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