Electronic Auction - Estimated monthly supply of 90 m³ of Helium with a minimum purity of 99.996%, with cylinders packed in a basket with a capacity of 108 to 120 m³, CIF station, at the FCN Nuclear Fuel Factory, located in the municipality of Resende/ RJ, for a period of 36 (thirty-six) months, totaling 5400 m³ of Helium, in accordance with the Terms of Reference, annex I. The Notice and supplements referring to this bidding will be available on the INB website (www.inb. gov.br). (EXPIRED)