OltenMarket · Materials · CDR · Project data
Carbon materials,traded on evidence.
Buyers, suppliers, investors and regional partners can communicate clearly around specifications, quality documents, logistics, methodologies, dMRV, audit criteria and engineering capability.
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01
Materials & batches
Raw materials, quality, samples & CoA
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02
Carbon project evidence
dMRV, methodologies, third-party verification
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03
Trade & delivery
Regions, logistics, terms and project documents
Marketplace
Materials, procurement requirements and project inquiries.
01 / Biochar
High fixed-carbon biochar and soil-improvement carbon materials
- Verifiable fields
- Raw material, fixed carbon, ash, particle size, moisture, pH, batch
- Applications
- Agricultural soil, horticulture, building-material fillers, carbon-value projects
- How we communicate
- Requirements → samples / CoA → contract and delivery
02 / Industrial carbon
Metallurgical bio-carbon and industrial smokeless carbon
- Verifiable fields
- Fixed carbon, ash, volatiles, particle size, strength, calorific value
- Applications
- Metallurgical reduction, silicon-manganese alloys, gasification, industrial fuel
- How we communicate
- Buyer's indicators → material matching → batch supply
03 / Activated carbon
Coconut-shell and wood activated carbon and adsorbents
- Verifiable fields
- Iodine value, methylene blue, ash, moisture, particle size, packaging
- Applications
- Water treatment, gas purification, decolorization, industrial adsorption
- How we communicate
- Target application → sample and third-party test → trade terms
04 / By-products
Pyrolysis liquid, wood vinegar and carbon by-products
- Verifiable fields
- Source material, main components, moisture, calorific value
- Applications
- Industrial fuel, agricultural inputs, further processing
- How we communicate
- Local regulations, permits and safe shipping confirmed first
B2B bulk-material trade workflow
Five stages, every one with a document.
- 01
Requirement & RFQ matching
Use, fixed carbon, ash, volatiles, particle size, strength, volume, destination port and delivery plan.
RFQ, buyer specification sheet, preliminary supplier match
- 02
Samples, CoA & lab testing
Representative samples, batch details, test methods and CoA; agreed third-party retesting when required.
Sample record, CoA, test results
- 03
Specification & contract
Acceptance criteria, tolerances, packaging, volume, price validity, Incoterms, payment, delivery, claims.
Executed contract, quality appendix, terms
- 04
Production, inspection & traceability
Production or stock under contract, critical batches inspected, records linked from production to shipping.
Batch inspection, packing list, traceability
- 05
Customs, logistics & settlement
Booking, customs, transport, documents, acceptance and final settlement under the agreed Incoterms.
Logistics documents, acceptance, settlement evidence
Olten Market organizes requirements, documentation, supply-chain coordination and professional services; contract performance, validation, verification, registration and issuance remain with the applicable parties and institutions.
CDR standards & market reference
Indicative ranges, for screening only.
Ranges are for preliminary screening only. Timelines, costs and prices vary by project scale, methodology, verification body, year and market. Always confirm against current institutional documents, formal quotations and actual transactions.
| Standard / body | Methodology | Indicative review time | Indicative cost | Indicative market price |
|---|---|---|---|---|
| Puro.earth | Puro Biochar Methodology | about 3–5 months | approx. €15,000–25,000 initial review | approx. €120–160 / tCO₂e |
| Verra · VCS | VM0044 | about 6–9 months | approx. $20,000–35,000 registration & review | approx. $90–130 / tCO₂e |
| Isometric | Biochar Geological & Soil Storage | about 2–4 months | from approx. $18,000 plus digital MRV | approx. $140–180 / tCO₂e |
| CSI / EBC C-Sink | EBC C-Sink rules | about 2–3 months | approx. €8,000–12,000 facility review | approx. €100–140 / tCO₂e |
Global resources
28 country nodes, one verification checklist.
The map helps organize material conditions, applications, engineering paths and cross-border collaboration. It does not represent inventory, prices, shipping capacity, qualifications or commitments.
- 01China
- 02Vietnam
- 03Thailand
- 04Indonesia
- 05Malaysia
- 06Philippines
- 07India
- 08Japan
- 09United Arab Emirates
- 10Saudi Arabia
- 11Türkiye
- 12Russia
- 13Germany
- 14France
- 15Spain
- 16United Kingdom
- 17Poland
- 18United States
- 19Canada
- 20Mexico
- 21Brazil
- 22Colombia
- 23Chile
- 24Egypt
- 25Kenya
- 26Nigeria
- 27South Africa
- 28Australia
- Raw materials & resources
- Source, seasonality, moisture, collection scale, local regulations
- Product & batch
- Fixed carbon, ash, particle size, iodine value, CoA, samples
- Carbon project
- Boundary, dMRV, characterization, methodology, verification
- Trade & logistics
- Port, terms, packaging, lead time, customs, compliance
- Engineering collaboration
- Site, equipment, product route, regional partners
Join the market
- Vendor / factory registration Raw materials, capacity, region, quality management, equipment and export capability.
- Global buyer RFQ Material, indicators, monthly volume, target port, market and trade pattern.
- Carbon projects & channel partners Regional engineering, distribution, logistics, laboratories, carbon projects and services.
Global RFQ & project intake
Your materials, carbon projects and partnership goals.
The more accurate the parameters, the more useful the first process route, equipment selection, layout and investment model will be. Information is used only for preliminary discussion.
- +86 173 2934 2016
- sales@oltenchina.com
- Address
- No. 29, Middle Section of Weiyi Road, Huanghe Street, Wenxian County, Jiaozuo City, Henan Province, China
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