The subject of this contract is the supply of electricity to the facilities listed in Annex 1 to SWZ – description of the subject of the contract. The electricity demand in the period from 01.12.2022 to 31.12.2023 is: 5 947 366 kWh (planned order).

1. The subject of this contract is the supply of electricity to the facilities listed in Annex 1 to the SWZ – description of the subject of the contract. The electricity demand in the period from 01.12.2022 to 31.12.2023 is: 5 947 366 kWh (planned order).

2. The detailed scope of the contract is set out in Annex 1 to the SWZ, in accordance with the provisions of the Law of 10 April 1997 Energy Law. The other conditions for the execution of the contract are set out in the proposed provisions of the Electricity Sales Agreement — Annex No 2 to the SWZ.

3. The supply of electricity will be carried out under the conditions laid down by the provisions of the Act of 10 April 1997 — Energy Law and in accordance with the implementing provisions issued thereto, in particular with the quality standards of service of customers set out in the Regulation of the Minister Energy of 6 March 2019 on detailed rules for the formation and calculation of tariffs and clearing in electricity trading. The quality parameters of electricity in the distribution part are governed by the Regulation of the Minister of Economy of 4 May 2007 on the detailed conditions for the operation of the electricity system.

4. Distribution services will be provided on the basis of a separate agreement concluded by the Ordering Party with the relevant Distribution System Operator (called DSO) – DSO data are included in Appendix No. 1 to SWZ. The reserve seller is: Enea S.A., PGE Obrót S.A., Tauron Sprzedaż Sp. z o.o.

5. The requirements (obligations) imposed on the contractor are described in the draft provisions of the sales contract constituting Appendix No. 2 to the SWZ. Performing activities resulting from the power of attorney, constituting Appendix No. 2 to the Electricity Sales Agreement.

6. Applicable electricity sales agreements with existing electricity vendors for electricity consumption points contained in Annex 1 SWZ are concluded for a fixed period and the exact description for each PPE is provided in the column called “Period the applicability of the contraction/ period of notice”.

7. Annex 1 SWZ informatively indicates the current parameters (tariff group/contractual capacity) which may be subject to change during the duration of the electricity contract.

8. In the course of the performance of the contract, the ordering party reserves the right to reduce or increase the total amount of electricity purchased in the scope of: increasing to 10%, reducing to 30% in the amount of 231 265 kWh, in relation to the electricity consumption indicated in paragraph 4.1. point 4.1.1. The occurrence of the circumstances referred to above will result in a reduction or increase in the remuneration due to the contractor for the performance of the contract, respectively. The scope and principles of making changes are described in Chapter 4 of the SWZ.

9. The Ordering Party has the right, during the term of the contract, to change the tariff groups, the contractual capacity for individual PPEs specified in Annex 1 to the contract (Annex 1 to the SWZ) after prior agreement on the technical conditions for making these changes with the Distribution System Operator, hereinafter referred to as the DSO. Changes in the contract will take place on a written notification of the contracting authority to the contractor starting from the change by the DSO. The above changes will be carried out on the terms set out in the tariff of the distribution system operator suitable for the ordering party and will concern, in particular, ensuring the proper functioning of the facility (in accordance with its

10 The contracting authority will conclude contracts for the sale of electricity in the contractor selected in the present proceedings in accordance with the information contained in Annex 1 of the SWZ – column W 'Number of contracts'. The contract for the sale of electricity with the selected contractor will be signed in writing.