Pre-qualification of bidders # 4303687
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Aluminum. Aluminum alloys.
Lot No.1 Aluminum alloy foundry in ingots AK12MMgN.
Characteristics of the supplied material, chemical composition according to GOST 1583-93
Lot No.2 Primary aluminum A0, A5, A6, A7, A8.
Characteristics of the supplied material, chemical composition according to GOST 11069-2019.
Lot No.3 Aluminum alloy KZA022.
According to TT 37.305.07/02-03-23 for alloy KZA022.
Lot No.4 Aluminum alloy KZA023.
According to TT 37.305.07/02-04-23 for alloy KZA023.
Lot No.5 Aluminum alloy AK21M3N1.
According to TT 37.305.07-02-02-20 .
Lot No.6 Aluminum alloy AK7ch.
According to GOST 1583-93.
Lot No.7 Aluminum alloy AK12OCH.
According to GOST 1583-93.
Lot No.8 Alloy alitizing AK12hr (TU).
According to TT 37.305.07/02-03-22 on AK12hr
Lot No.9 Aluminum alloy AK18.
According to TT 37.305.07/02-05-22
Lot No.10 Aluminum alloy KZA021.
According to TT 37.305.07/02-02-23 for alloy KZA021.
Lot No.11 The AlCu ligature.
According to TT 37.305.07-25-11-21 on AlCu.
Lot No.12 The AlNi ligature.
According to TT 37.305.07-25-11-21 on AlNi.
Lot No.13 Ligature AlMg.
According to TT 37.305.07-15-04-22 on AlMg.
Lot No.14 The AlCr ligature.
According to TT 37.305.07-25-11-21 on AlCr. Collapse
| Current | "KZA" JSC | 30.11.2026 15:00 |
Pre-qualification of bidders # 4331844
Magnesium, Mg
Lot No.1 Magnesium, Mg, magnesium scrap
| Current | "KZA" JSC | 12.11.2026 14:00 |
Pre-qualification of bidders # 4152711
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Scrap, waste, secondary raw materials containing metals.
Clarifications on characteristics, maximum dimensions and other information are specified in the terms of reference for the lot.
Lot No.1 Scrap and waste steel. Brands: 1A, 2A, 3A
The maximum dimensions and other characteristics of the supplied scrap are specified in the terms of reference
Lot No.2 Scrap and waste copper.
The maximum dimensions and other characteristics of the supplied scrap are specified in the terms of reference
Lot No.3 Scrap and waste containing chromium.
The maximum dimensions and other characteristics of the supplied scrap are specified in the terms of reference
Lot No.4 Scrap and waste containing nickel.
The maximum dimensions and other characteristics of the supplied scrap are specified in the terms of reference Collapse
| Current | "KZA" JSC | 01.10.2026 14:10 |
Request for Proposals # 4389114
Bearing Liner
Material:
- corps pos.1 steel 45, GOST 1050-88
- antifriction layer pos.2 Br. OS-10-10, GOST 613-79.
General tolerances:
- according to GOST 30893.1-t
| Archived | "KZA" JSC | 14.04.2026 14:05 |
Request for Proposals # 4385433
Aluminum; aluminum alloy
brand: AK12MMgN, foundry, in ingots. Material characteristics, chemical composition according to GOST 1583-93
| Archived | "KZA" JSC | 31.03.2026 11:42 |
Request for Proposals # 4375051
Work on leveling crane tracks
To level the crane tracks according to the Requirements Specification in the period from 04/01/26 to 04/10/2026
| Archived | "KZA" JSC | 26.03.2026 14:00 |
Request for Proposals # 4383125
Ferroalloys
Ferrosilicon FS-75
and /or similar to the ferroalloy brand specified in the request.
| Archived | "KZA" JSC | 26.03.2026 10:10 |
Request for Proposals # 4372416
Non-ferrous metal scrap
Scrap copper.
The requirements for the supply of scrap are specified in the file attached to this request for proposals
| Archived | "KZA" JSC | 20.03.2026 14:10 |
Request for Proposals # 4344910
Coquille
Kokilya 53.05.1494.000.04-10 for casting insert 245, 53.05.1494.000.04-15 for casting insert 10614 and 53.05.1494.000.04-20 for casting insert 12074.
We will consider all your suggestions.
| Archived | "KZA" JSC | 17.03.2026 14:10 |
Request for Proposals # 4359473
Silicon
Brand KR0
According to the requirements specified in those. the task for the request for proposals.
Consider the proposals of similar materials specified in the request.
| Archived | "KZA" JSC | 12.03.2026 15:10 |
Request for Proposals # 4362841
Nickel
Brand H1 (H1)
GOST 849-2018
Consider offers of similar brands of materials specified in the request.
| Archived | "KZA" JSC | 12.03.2026 14:20 |
Request for Proposals # 4359395
Phosphorous copper
Phosphorous copper grade MF-10
Consider the proposals of similar materials specified in the request.
| Archived | "KZA" JSC | 12.03.2026 03:53 |
Request for Proposals # 4336970
Scrap
Scrap and waste steel.
Brand: 1A, 2A, 3A with updated specifications in those. the task.
Consider the proposals of similar materials specified in the request.
| Archived | "KZA" JSC | 25.02.2026 14:14 |
Request for Proposals # 4318094
Performing electrical installation work
Make an EMR according to the Requirements Specification in the period from 02/16/26 to 02/28/2026
| Archived | "KZA" JSC | 09.02.2026 15:00 |
Request for Proposals # 4313062
Magnesium Mg
Mg-90; Mg-90
Consider the proposals of similar materials specified in the request.
| Archived | "KZA" JSC | 05.02.2026 14:05 |
Request for Proposals # 4308504
Ferroalloys
Ferrosilicon FS-75, Ferrochrome FH850, Ferrophosphorus FF20, Ferromanganese FMn78 .
Consider the proposals of similar materials specified in the request.
| Archived | "KZA" JSC | 02.02.2026 14:10 |
Request for Proposals # 4303339
Performing electrical installation work
Make an EMR according to the Requirements Specification in the period from 02/16/26 to 02/28/2026
| Archived | "KZA" JSC | 02.02.2026 12:00 |
Request for Proposals # 4295228
Rigging work on moving equipment
To carry out rigging work on the movement of equipment according to the Requirements Specification.
| Archived | "KZA" JSC | 26.01.2026 14:00 |
Request for Proposals # 4292044
Silicon
Brand KR0
According to the requirements specified in those. the task for the request for proposals.
Consider the proposals of similar materials specified in the request.
| Archived | "KZA" JSC | 19.01.2026 15:15 |
Request for Proposals # 4265703
A complex of construction works on laying a compressed air line and connecting equipment inside the building.
To carry out a complex of construction works according to the Requirements Specification.
| Archived | "KZA" JSC | 18.12.2025 14:00 |