Amendment - report according art. 108 Law 24/2017 (R)

No. 624/30 January, 2026

Report date: 30 January, 2026

Headquarter: Navodari, 215, Navodari Bulvd., Administrative Building, Constanta County Phone number: 0241/506100

Fax number: 0241/506930; 506901

Trade Register registration number: J1991000534130 Unique Registration Number: 1860712

Subscribed and paid-up capital: 2.655.920.572,60 lei

The regulated market on which securities are traded: BUCHAREST Stock Exchange (market glyph RRC)

Reporting the change in information regarding legal acts previously reported in the second semester of 2025, in the Current Reports registered with the company under no. 5613/16.09.2025, 6728/06.11.2025 and 8031/30.12.2025, as follows:

In the contents of Annex 1 to the Current Report no. 5613/16.09.2025 - transactions with affiliated parties according to art.108 paragraph (3) of Law 24/2017, republished, concluded by Rompetrol Rafinare S.A. (Issuer):

The section entitled "Transactions of ROMPETROL RAFINARE S.A. (Issuer) as Beneficiary in June 2025 - July 2025"

• For point 1, corresponding to the legal act "Contract RR1/18.06.2025 with reference 11198" concluded with KazMunayGas Trading AG:

  • the text "contract 11198 dated 18.06.2025" in column 4 called "Type and no. Contract, date of conclusion" is replaced with the correct text "Contract RR1/18.06.2025 with reference 11198";

• For point 2, corresponding to the legal act "Contract RR1/15.07.2025 with reference 11237" concluded with KazMunayGas Trading AG:

  • the text "Contract 11237-RAFINARE-2025-07 dated 15.07.2025" in column 4 called "Type and no. Contract, date of conclusion" is replaced with the correct text "Contract RR1/15.07.2025 with reference 11237";

    The changes in the above positions apply to both the Romanian and English versions of current report no. 5613.

    The section entitled "Transactions of ROMPETROL RAFINARE S.A. (Issuer) as Supplier in June 2025 - July 2025"

• For point 1, corresponding to the legal act "Notice no. 6/30.06.2025 to Contract no. RR1/28.01.2013" concluded with ROMPETROL ENERGY S.A.:

  • the text "Notice 6/2025 to Contract no. RR 1 /28.01.2013" in column 4 called "Type and no. Contract, date of conclusion" is replaced with the correct text "Notice no. 6/30.06.2025 to Contract no. RR1/28.01.2013";

• For point 2, corresponding to the legal act "Notice no. 7/31.07.2025 to Contract no. RR

  1/28.01.2013" concluded with ROMPETROL ENERGY S.A.:

  • the text "Notice 7/2025 to Contract no. RR 1 /28.01.2013" in column 4 called "Type and no. Contract, date of conclusion" is replaced with the correct text "Notice no. 7/31.07.2025 to Contract no. RR 1/28.01.2013";

    The changes in the above positions apply to both the Romanian and English versions of current report no. 5613.

    In the contents of Annex 1 to the Current Report no. 8031/30.12.2025 - transactions with affiliated parties according to art. 108 paragraph (3) of Law 24/2017, republished, concluded by Rompetrol Rafinare S.A. (Issuer):

    The section entitled "Transactions of ROMPETROL RAFINARE S.A. (Issuer) as Beneficiary in August - November 2025"

• For point 1, corresponding to the legal act "Contract RR3/01.08.2025, with reference

  "11227" dated August 04, 2025" concluded with KazMunayGas Trading AG:

  • the text "Contract RR 3 dated 01.08.2025 - Contract 11227 dated 04.08.2025" in column 4 called "Type and no. Contract, date of conclusion" is replaced with the correct text "Contract RR3/01.08.2025, with reference "11227" dated 04 August 2025";

• For point 2, corresponding to the legal act "Addendum no. 1 to Contract 10980-REFINING_01-2025-01 DATED 09 January 2025; RR 8/15.01.2025" concluded with KazMunayGas Trading AG:

  • the text "ADD. 1 TO CONTRACT: 10980-RAFINARE_01-2025-01 DATED

    09.01.2025" in column 4 called "Type and no. Contract, date of conclusion" is replaced with the correct text "Addendum no. 1 to Contract 10980-RAFINARE_01-2025-01 DATED 09 January 2025; RR 8/15.01.2025";

    The changes in the above positions apply to both the Romanian and English versions of current report no. 8031.

    The section entitled "Transactions of ROMPETROL RAFINARE S.A. (Issuer) as Supplier in August 2025 - November 2025"

• For point 1, corresponding to the legal act "Notice no. 8/31.08.2025 to Contract no. RR1/28.01.2013" concluded with ROMPETROL ENERGY S.A.:

  • the text "Notice 8/2025 to Contract no. RR 1 /28.01.2013" in column 4 called "Type and no. Contract, date of conclusion" is replaced with the correct text "Notice no. 8/31.08.2025 to Contract no. RR1/28.01.2013";

• For point 2, corresponding to the legal act "Notice no. 9/30.09.2025 to Contract no. RR

  1/28.01.2013" concluded with ROMPETROL ENERGY S.A.:

  • the text "Notice 9/2025 to Contract no. RR 1 /28.01.2013" in column 4 called "Type and no. Contract, date of conclusion" is replaced with the correct text "Notice no. 9/30.09.2025 to Contract no. RR 1/28.01.2013";

• For point 3, corresponding to the legal act "Notice no. 10/31.10.2025 to Contract no. RR1/28.01.2013" concluded with ROMPETROL ENERGY S.A.:

  • the text "Notice 10/2025 to Contract no. RR 1 /28.01.2013" in column 4 called "Type and no. Contract, date of conclusion" is replaced with the correct text "Notice no. 10/31.10.2025 to Contract no. RR1/28.01.2013";

• For point 4, corresponding to the legal act "Notice no. 11/30.11.2025 to Contract no. RR

  1/28.01.2013" concluded with ROMPETROL ENERGY S.A.:

  • the text "Notice 11/2025 to Contract no. RR 1 /28.01.2013" in column 4 called "Type and no. Contract, date of conclusion" is replaced with the correct text "Notice no. 11/30.11.2025 to Contract no. RR 1/28.01.2013".

The changes in the above positions apply to both the Romanian and English versions of current report no. 8031.

The rest of the information in the Reports mentioned above remains valid.

IMPORTANT: In the context of recent amendments to the applicable legislative framework, namely Law no. 24/2017 on Issuers of financial instruments and market operations, we would like to point out that this report was prepared in accordance with the criteria applicable prior to the legislative amendment.

At the date of publication of this report, the applicable internal procedure for reporting transactions with non-affiliated parties, in accordance with the new legal provisions, had not yet been finalized. Consequently, the information presented reflects the situation according to the previous methodology, with the necessary adjustments to be implemented in the future.