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 26, 2025

2. SEC Identification Number

CS201210314

3. BIR Tax Identification No.

008-297-271

4. Exact name of issuer as specified in its charter

COAL ASIA HOLDINGS INCORPORATED

5. Province, country or other jurisdiction of incorporation

NCR, PHILIPPINES

6. Industry Classification Code(SEC Use Only)

7. Address of principal office

3RD FLOOR, JTKC CENTRE, 2155 PASONG TAMO, MAKATI CITY Postal Code 1230

8. Issuer's telephone number, including area code

(02) 8813-8892 TO 97

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	40,000,000,040

11. Indicate the item numbers reported herein

ITEM #9

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.

Coal Asia Holdings IncorporatedCOAL

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
EXECUTION OF SHARE PURCHASE AGREEMENT BETWEEN AND AMONG STOCKHOLDERS OF RECORD OF THE COMPANY AS SELLING SHAREHOLDERS, AND PURE ENERGY HOLDINGS CORPORATION, PURE WATER CORPORATION AND QUAD WATER HOLDINGS CORPORATION.
Background/Description of the Disclosure
Please be advised that the Company was notified today, 26 September 2025, that its stockholders, namely Dexter Y. Tiu, Eric Peter Y. Roxas, Gertim G. Chuahiong, Alexander Y. Tiu, and John L. Capinpin (the “Selling Shareholders”), entered into a Share Purchase Agreement with Pure Energy Holdings Corporation (“PEHC”), Pure Water Corporation (“Pure”), and Quadwater Corporation (“Quad”) (collectively, the “Buyers”), for the sale and purchase of 28,671,400,000 common shares of the Company, representing 71.68% of its total issued and outstanding capital stock. Under the agreement, PEHC acquired 4,990,229,985 shares, representing 12.48% of the Company’s issued and outstanding capital stock. Pure acquired 11,840,585,008 shares, representing 29.60% of the issued and outstanding capital stock, while Quad acquired 11,840,585,007 shares, likewise representing 29.60% of the issued and outstanding capital stock. The total transaction value is ₱220,913,137.00. The Selling Shareholders currently expect to finalize this transaction before year-end 2025, subject to the satisfaction of various pre-completion conditions, including, but not limited to, the fulfillment of any mandatory tender offer requirement by the Buyers to the shareholders of COAL. Pure is a subsidiary of PEHC, while Quad is not affiliated with either PEHC or Pure. PEHC, Pure, and the Company have interlocking directors, namely Dexter Y. Tiu, Eric Peter Y. Roxas, Gertim G. Chuahiong. Pure Energy Holdings is a holding company, and its first tier subsidiary, Pure Water, together with Quad Water, has an equity participation in Tubig Pilipinas Group, Inc..
Other Relevant Information
THE SELLING SHAREHOLDERS EXPECT TO FINALIZE THE SALE AND PURCHASE TRANSACTION BEFORE YEAR-END 2025, SUBJECT TO THE SATISFACTION OF VARIOUS PRE-COMPLETION CONDITIONS INCLUDING, BUT NOT LIMITED TO, THE FULFILLMENT BY THE BUYERS OF ANY APPLICABLE, REQUIRED MANDATORY TENDER OFFER TO THE SHAREHOLDERS OF THE COMPANY.