MTA is holding a tender for one year's gas needs.

Energy Diary - The General Directorate of Mineral Research and Exploration (MTA) will hold a tender for the purchase of 15 different types of gas to meet the needs of 2026.
The General Directorate of Mineral Research and Exploration announced that it will conduct an open tender for the purchase of 15 various gas items under tender registration number 2025/1737961. The gases subject to the tender will be delivered gradually, depending on the administration's needs, between January 1, 2026, and December 31, 2026. The gases will be delivered to various units affiliated with the Mineral Research and Exploration (MTA) General Directorate's Mineral Analysis and Technology Department.
The tender will be held on November 4th.
The tender will be held on November 4, 2025, at 2:30 PM, at the MTA General Directorate Meeting Halls, Çukurambar Neighborhood, Dumlupınar Bulvarı No:11, Çankaya, Ankara. Bidders can hand-deliver their bids to the MTA General Directorate General Communications Branch Office by the tender date and time, or send them via registered mail.
20 PERCENT PRICE ADVANTAGE OVER DOMESTIC GOODS
All domestic and international bidders are welcome to participate in the tender, where the most economically advantageous bid will be determined solely on the basis of price. However, bidders offering domestic goods will receive a 20% price advantage. The administration has not specified any criteria related to economic, financial, professional, or technical qualifications.
OFFER VALIDITY PERIOD: 60 DAYS
Participants wishing to participate in the tender must purchase the tender documents from the Purchase and Sale Branch of the Machine Supply Department of the MTA General Directorate for a fee of 200 Turkish Lira. Bidders must provide a provisional guarantee of no less than three percent of the bid price. Submitted bids are valid for 60 calendar days from the tender date. Consortiums are not permitted to participate in the tender, and subcontractors may not contract out all or part of the work.
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