Procurement Description: Supply of hydraulic conveyors for the construction of Units 5 and 6 of the Paks II Nuclear Power Plant. Detailed specifications are provided in the attached letter containing KKS codes.

CPV Code: 44610000-9 - Tanks, reservoirs and pressure vessels

NUTS Code for place of delivery: HU23303 (Hungary)

Procurement quantity and budget: The quantity is specified in Appendix 2 "Technical Part"; the Initial Maximum Contract Price (IMP) is published in the procurement documents, accessible via the tender documentation website.

Time frame / contract period: Specific delivery and service periods are set out in Appendix 2 "Technical Part" and Appendix 1 "Draft Contract" of the procurement documents.

Lot division: Only one lot. Bidders must bid for the entire scope.

Are alternative proposals accepted: Alternative proposals are not permitted.

Validity of tender: The application for participation constitutes an offer and is valid for 60 calendar days from the submission deadline.

Date and place of bid opening: July 3, 2026, at 11:00 Moscow time, simultaneously at Duna Tower (Népfürdő u. 22, 1138) in Budapest, Hungary, and at Svobody Square 3, Nizhny Novgorod, Russia.

Language requirements: All documents and correspondence must be in English. Non-English documents must be accompanied by an English translation; otherwise they will not be accepted.

Electronic bidding: Electronic submission is accepted; electronic payment is accepted.

Contract type: Open procedure (international competitive bidding).