RTV · Mineral procurement
We Buy Tin Ore & Tin Concentrate
RTV buys tin ore and tin concentrate. Mine owners, beneficiation plants, cargo owners and traders are welcome to offer material.
Start with the cargo location, available quantity and material details. We review each lot by its actual composition, condition, source and proposed delivery terms before discussing sampling, assays, pricing, payment and handover.
Send any assays and site photos already available. You can contact us before all supporting documents are ready.
The material close-up is a business photo; the yard and sampling images illustrate hypothetical scenes. Material identity, composition and quantity are confirmed by lot.
Materials we buy
What tin material do you have?
Tin ore
Describe the source and whether the material is run-of-mine or has been processed. State its physical form, such as lumps, granules or fines, and any hand sorting, crushing, screening or other treatment.
Tin concentrate
Describe the beneficiation method, available assay results, moisture, packaging and quantity. Make clear whether the reported tin content is Sn. If a report states SnO₂, retain that original notation so it can be checked.
For other tin-bearing materials, provide the generating process, main constituents and photos so an appropriate assessment can be discussed separately.
First contact
Share what you have.
We will discuss the next checks.
You do not need every document to start. Cargo location, quantity and your role help us understand the offer.
- Material
- Tin ore, tin concentrate or another tin-bearing material
- Cargo location
- Country, area and whether the cargo is at a mine, plant, warehouse or another location
- Quantity
- Quantity and unit; distinguish existing stock from planned supply
- Your role
- Mine owner, producer, cargo owner, authorised trader or intermediary
- Contact
- Email, phone or WhatsApp
Include these if available
Testing date, laboratory, sample number and the lot covered.
Overall stockpile, material close-ups, packaging and lot markings.
Proposed handover point, availability and each party's expected transport responsibilities.
Separate existing stock, expected production and ongoing supply capacity. Identify photos or reports from earlier lots. Start with the information available and provide further details as the discussion progresses.
Offer Your Tin MaterialLot assessment
How we review a tin material lot
Composition and condition
Actual Sn content, associated tungsten or other payable constituents, impurities, moisture and physical form help determine what further information is needed for assessment and price discussions.
Records that match the cargo
Check whether assays, photos, packaging marks and quantity records refer to the same lot. Interpret sample results together with the sampling method and coverage.
Authority to arrange the transaction
Identify the cargo owner, the contact's role and who can authorise viewing, sampling, signing and delivery. Intermediaries should explain their relationship with the owner and what they can coordinate.
Practical delivery conditions
Review the actual cargo location, loading conditions and available documents. Identify missing information and responsibilities before discussing an executable delivery arrangement.
Final pricing and transaction terms depend on the lot information confirmed and the agreement between the parties.
Working with RTV
From material offer to agreed terms
Share available details
Provide contact details, material type, location and quantity. Include any assays, photos and supply plans already available.
Discuss the lot
RTV reviews the material details, supplier role and proposed delivery method, then identifies any information needed next.
Verify cargo and discuss sampling
Discuss site access, sampling coverage, testing provider and related costs for the lot. Confirm the material covered and authority to carry out the work.
Agree price and delivery
Use the verification and test information to agree the pricing basis, weight and moisture determination, payment stages, handover point and cost allocation.
Supplier FAQs
Before you send an offer
Can I contact RTV without a complete assay report?
Yes. Start with the cargo location, quantity, material condition and any photos available. We can then discuss whether additional assays or sampling are needed.
Is there a fixed minimum grade or purchase quantity?
Feasibility depends on composition, material form, quantity and delivery conditions. Submit the actual details so requirements can be discussed for the particular lot.
Can an intermediary or trader offer material?
Yes. Explain your relationship with the owner and what you can arrange. Authority must be clarified for site access, sampling, contracting and delivery.
Is an assay report sufficient for a quotation?
A report can support initial discussions, but its lot coverage, date and sampling method also need review. The final pricing and settlement basis is agreed against the actual cargo.
Can cargo near the Myanmar–Thailand border be submitted?
You may share the actual location, quantity, ownership information and available documents. Progress depends on site verification, relevant documentation and practical delivery conditions.
How are payment, transport and testing costs arranged?
These are discussed for each lot. The parties need to agree testing, weight determination, loading, handover and payment stages, together with responsibility for the relevant costs.
Supporting information
Specifications and standard references
These references help explain scope and compare lots. They are not universal RTV purchasing thresholds. Feasibility is assessed against the actual material.
Numerical specification reference
GB/T 20424—2025 · Composition values: mass %
Content conditions in the standard definition (extract)
Sn ≥ 20
| Parameter | Reference value |
|---|---|
| Pb | ≤ 0.50 |
| As | ≤ 2.00 |
| Hg | ≤ 0.05 |
For comparing lots and discussing specifications and pricing, not a universal RTV supply threshold.
Content conditions are not the complete definition or RTV purchasing minimums. Check source, beneficiation and physical form for applicability. Do not directly apply this table to ore, slag, dust or recycled material.
Offer material to RTV
Where is the cargo?
How much is available?
What is its condition?
Start with what you know. Explaining where the cargo is, how much is available and its condition helps us identify the next checks.
Photos and assay reports can be attached to the form. Share videos or additional documents through WhatsApp or email.
nuck555@gmail.comUse this outline
Material: Current cargo location: Existing stock quantity and unit: Planned supply or frequency: Available assay results, if any: Packaging and material condition: Your role and relationship with the cargo owner: Proposed handover point or delivery terms: Contact name and details:
Procurement practice