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Проведение полупромышленных исследований руды месторождения «Рябиновое» с целью разработки технологического регламента получения медного флотационного концентрата

Conducting semi-industrial studies of the ore of the Ryabinovoe deposit in order to develop a technological regulation for obtaining copper flotation concentrateEnglish, machine translated

Issued by Акционерное общество "ЗОЛОТО СЕЛИГДАРА" · via Russia — B2B-Center commercial procurement (via B2B-Center/OTC aggregator)

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Published
13 Nov 2026
Closes
20 Nov 2026, 07:00 UTC
Reference
4680867
Location
Республика Саха (Якутия), Russia
Sector
Mining & Metals

At a glance

Акционерное общество "ЗОЛОТО СЕЛИГДАРА" in Russia has published a request for proposals in mining & metals: “Проведение полупромышленных исследований руды месторождения «Рябиновое» с целью разработки технологического регламента получения медного флотационного концентрата”. Submissions close on 20 November 2026, 7 days from today. Quote reference 4680867 in any correspondence with the buyer. FreeTender has recorded 222 notices from this buyer since 2026, 58 of them currently open. There are 1,653 open mining & metals notices in Russia on FreeTender. Bids are submitted to the buyer through Russia — B2B-Center commercial procurement (via B2B-Center/OTC aggregator), not through FreeTender.

English summary

Machine translated from Russian by FreeTender. The original notice below is the binding text.

Subject matter of procurement: 1. Conducting semi-industrial studies of the ore of the Ryabinovoe deposit in order to develop technological regulations for obtaining copper flotation concentrate, 1 pc Law: Commercial. Procurement method: Request for proposals. Platform: B2B-Center electronic trading system. Organizer: Joint Stock Company "Golden Seligdar". Reception of applications until: 20.11.2026 10:00 (MSK). Page of the procedure at the site: https://www.b2b-center.ru/app/market-next/provedenie-polupromyshlennykh-issledovanii-rudy-mestorozhdeniia/tender-4680867/

Details

Проведение полупромышленных исследований руды месторождения «Рябиновое» с целью разработки технологического регламента получения медного флотационного концентрата

Объект закупки:

1. Проведение полупромышленных исследований руды месторождения «Рябиновое» с целью разработки технологического регламента получения медного флотационного концентрата, 1 шт Закон: Коммерческие. Способ закупки: Запрос предложений. Площадка: Система электронных торгов B2B-Center. Организатор: Акционерное общество "ЗОЛОТО СЕЛИГДАРА". Приём заявок до: 20.11.2026 10:00 (МСК).

Страница процедуры на площадке: https://www.b2b-center.ru/app/market-next/provedenie-polupromyshlennykh-issledovanii-rudy-mestorozhdeniia/tender-4680867/

Context for bidders

We hold 222 notices from Акционерное общество "ЗОЛОТО СЕЛИГДАРА", going back to October 2026 — 58 of them still open. They buy mostly in Mining & Metals, Manufacturing & Supply and Electrical Equipment. There are 1,653 open Mining & Metals tenders in Russia. This one closes in 7 days.

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Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this mining & metals opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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