Part 1: comprehensive supply of high-methane natural gas type E, including the sale of gas and the provision of its transmission and distribution services for the needs of KOWR OT Poznań to facilities located in Poznań at 12 Fredry Street, 10 Przepadek Street, 9 Karpia Street.

Part 2: comprehensive supply of high-methane natural gas type E, including the sale of gas and the provision of its transmission and distribution services for the needs of KOWR OT Poznań to the facility located in Piła, 7 Motylewska Street.

Lot 3: comprehensive supply of high-methane type E natural gas, including the sale of gas and the provision of gas transmission and distribution services for the needs of KOWR OT Poznań to the facility located in Pardalin 1A, 63-421 Przygodzice.

Comprehensive supply of high-methane natural gas type E including the sale of gas and the provision of its transmission and distribution services for the needs of KOWR OT Poznań to facilities located in Poznań at Fredry 12, Przepadek 10, Karpia 9.

Comprehensive supply of high-methane natural gas type E including the sale of gas and the provision of its transmission and distribution services for the needs of KOWR OT Poznań to the facility located in Piła, Motylewska 7 Street.

Comprehensive supply of high-methane natural gas type E including the sale of gas and the provision of its transmission and distribution services for the needs of KOWR OT Poznań to the facility located in Pardalin 1A, 63-421 Przygodzice.