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Framework agreement for the supply of caustic soda 50%
Rahmenvereinbarung zur Lieferung von Natronlauge 50%ig — original title
Your path to submission
- Deadline: 10 November at 09:00 — 9 days left.
- The submission point is stated in the notice (link on this page).
- Offer and evidence in: German.
- Collect your evidence — use the eligibility analysis on this page: it lists the requirements and, for known certificates, how to get them.
What the buyer is looking for
Framework agreement for the delivery of up to 2,600 tonnes of caustic soda solution 50% to the Königstein Rehabilitation Division of Wismut GmbH. The estimated and maximum quantities are specified in the procurement documents. The following quality requirements apply to the material to be delivered: - Density: 1,52 kg/l - Content (acidim.): 49.0 - 51.0% maximum impurities: - Chloride (Cl): 0.01% - N total (as N): 0,002% - Phosphate (PO4): 0,002 % - Sulfate (SO4): 0,01% - Carbonate (as Na2CO3): 1% - Heavy metals (as Pb): 0,002% - Aluminium: 0,002 % - arsenic: 0.00004 % - Calcium: 0,005 % - Copper: 0,001 % - Iron: 0,005 % - Magnesium: 0,005 % - Nickel: 0,001 % - Lead: 0,001 %
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 5 months (36 awards, most recently September 2026) — the next award is due around February 2027 by that rhythm. The last award went to UniC GmbH.n = 36
- 58% of this buyer's awards went to companies that had already won here before (475 awards since 2017, spread over 194 companies). 42% went to new names.n = 475 awards since 2017
- The award came in at a median 95% of the estimated value (33 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 84%.n = 33
- 65% of the bids received came from small and medium-sized enterprises (50 procedures with a bid mix). Sector: 40%.n = 50
- The median procedure drew 2 bids (446 procedures with a bid count); 39% ended with a single bidder. Sector: median 2 bids.n = 446
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 30/10/2026.
What you must prove — eligibility criteria
Eigenerklärung über den Sitz des Unternehmens mittels Eintrags in das Berufsregister nach Maßgabe der Rechtsvorschrift des Landes der Gemeinschaft oder des Vertragsstaates des EWR-Abkommens, in dem es ansässig ist. Angabe, dass sich das Unternehmen bei der Ber… read in fullcollapse
Selbstauskunft zum Bieter, Angaben zu Umsatz, Beschäftigtenzahl, Steuern und Abgaben sowie zur gesetzlichen Sozialversicherung. Auf Verlangen der Vergabestelle sind eine Unbedenklichkeitsbescheinigung des Finanzamtes bzw. Bescheinigung in Steuersachen und eine… read in fullcollapse
Tender documents — direct download
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| Swecon Baumaschinen GmbH | 26 | 2008–2026 |
| Burkhardt Transportunternehmen & Baustoffhandel | 21 | 2013–2026 |
| Zeppelin Baumaschinen GmbH | 20 | 2009–2026 |
| DFA Transport und Logistik GmbH · Ronneburg | 18 | 2005–2022 |
| UniC GmbH · Gleina | 16 | 2013–2026 |
How often this buyer tenders this kind of work
Contracting authority contact
Tactics
When this buyer has awarded in this sector, usually only one or two bids came in. A solid bid has a real chance here. (Based on 60 completed awards — not a statement about this procedure.)
This procedure allows 29 days between publication and deadline — typical in this country is 32 (median of 20,071 procedures). A normal window for this market.
Foreign bidders
In Germany · Chemical products, 43 contracts went to foreign companies over the last 3 years (of 1,943 recorded awards) — mostly from Switzerland, Italy, Belgium.
Submission language: German.
How to bid
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