Available · Offers
Browse approved commodities and the special-order diamond listing. Supply and terms are subject to verification.
Browse available offers Diamond special orderGLOBAL EXCHANGE · MARKETPLACE
Available & Wanted
Browse offers and requests below. Zion Gold Trust coordinates precious minerals; Global Exchange coordinates other commodities and financing inquiries. Contact details and documents remain with the mandate desk.
Wanted · Requests
See buyer requirements, gold requests and mining concessions sought for financing review.
Browse wanted listingsWANTED · BUYER AND FINANCING REQUESTS
Commodities and opportunities wanted
Gold nuggets and doré wanted
Buyer-supplied request for CIF delivery to Europe or Dubai: 2–5 kg trial and a stated 20 kg monthly supply requirement. Terms and buyer authority await verification.
View gold request and mandate instructions →Mining concessions sought
Precious and base metal projects are invited for potential joint venture and financing review, with technical reports and ownership documents.
View mining financing request →Concession equipment financing sought
A proposed US$1 million equipment funding opportunity with equity and offtake participation is open for discussion, subject to agreements and verification.
View proposed financing terms →More approved buyer requirements
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EXCHANGE BULLETIN · 23 OCTOBER 2026
Mining concessions sought — joint venture & financing review
Global Exchange invites owners and authorized representatives of precious and base metal concessions to submit projects for potential development, equipment and offtake-linked financing review. Other minerals, industrial minerals and aggregates may be submitted for separate mandate assessment.
Required for review: current concession title and owner authority; complete NI 43-101 technical report or alternative professional report proposed for acceptance; report author and effective date; mineral quantities, grades and resource/reserve categories; capital required and use of funds; operating plan, metallurgy, infrastructure and approvals; proposed JV/offtake terms and existing obligations.
Jim Flynn / RJ Capital has requested precious and base metal deposits, the amount involved and an NI 43-101 for review. Every concession is assessed separately. Alternative reports require financier acceptance; maps, GPS coordinates and assays alone do not establish equivalence. Submission does not guarantee financing.
Send a non-confidential summary and document index to globexresource@gmail.com with country and concession in the subject. Arrange secure exchange before sending confidential technical reports.
Request review through Global Exchange →Zion Gold Trust · Standing supplier offer · Special order
Sierra Kafé Stenophylla Diamond — Collector’s Edition
Provider / supplier: Zenation SL Limited, Sierra Leone.
US$1,400,000
Supplier’s advertised package asking price · available by special order only.
Transaction mandate required. All transactions for this diamond and collector’s package require a written mandate facilitated through Zion Gold Trust, acting as mandate facilitator for Global Exchange R&E Corporation. The mandate will identify the buyer, Zenation SL Limited as supplier, authorized representatives, the agreed transaction scope and any applicable fees before the transaction proceeds.
A collector’s coffee presentation box with 1 kg of Stenophylla coffee and a separate diamond presentation case. Supplier specifications describe an 18-karat gold box with platinum trim and hand-set diamond “JSN” lettering, plus a 10.28-carat round brilliant diamond, D colour, VVS1 clarity.
Specifications and the claim of an original GIA report are supplied by the vendor and await documentary verification. Availability, taxes, delivery, insurance and final sale terms are confirmed in a written quotation.
Available commodities · Open listings
AVAILABLE OFFER · SIERRA LEONE
Coltan — tantalum–niobium ore
Listed supplier: Zenation SL Limited, Sierra Leone. The underlying soft corporate offer was issued by AGS-CONSEIL FRANCE SAS, with AGS-CONSEIL SALONE LIMITED identified as the operating structure. Supplier relationships and authority are subject to verification.
Origin: Kono District, Sierra Leone. Indicative assay: 35.66% Ta₂O₅ and 18.60% Nb₂O₅, based on the offer's reported National Minerals Agency laboratory result. Each shipment is subject to representative sampling and an independently agreed pre-shipment assay.
Proposed supply: initial 2 metric tonne trial, followed by a 5 metric tonne trial subject to successful completion, then container shipments under an agreed schedule. Delivery: FOB Freetown or another agreed Incoterm; a CIF destination must be specified.
Indicative European pricing: 15% discount to mutually agreed tantalum and niobium reference prices on payable metal content, less agreed deductions. Payment and final terms are subject to negotiation.
This preliminary, non-binding offer is subject to buyer qualification, verification of sourcing and export documentation, availability, independent assay and a signed sale and purchase agreement.
Enquire through Global Exchange →Public visitors can browse approved availability. Communication requests, transaction requests, offer submission and the shopping cart require member access.
Member Offer Submission
Members submit offers using the standardized commodity template. Every offer enters CRM review before it becomes publicly visible.
Trade Finance & Transaction Security
For qualifying transactions, Global Exchange coordinates the receipt, review and administration of buyer-side SBLCs, DLCs, bank guarantees, proof-of-funds and other approved banking instruments. Where contractually authorized and supported by an appropriate bank or financial institution, Global Exchange may also coordinate securities or guarantees for sellers on behalf of qualified traders or buyers.
Corporate banking relationship: Royal Bank of Canada (RBC). RBC publicly describes its international-trade capabilities as including bank guarantees, standby letters of credit, import/export letters of credit and documentary collections. This site reference does not represent RBC approval, commitment, issuance, confirmation or guarantee of any particular Global Exchange transaction; each instrument remains subject to applicable bank approval, underwriting, KYC/KYB, AML/sanctions, collateral and definitive documentation.
Trade Finance Overview →Exchange workflow
Member submits offer → CRM verification → Approved listing → Public directory → Member requests communication → Cart / transaction request → Buyer financial capability → Banking instrument review → Transaction security structure → Supplier/offtaker documentation → Offtake Agreement / SPA / Contract → Compliance and signing → Shipment / delivery → Settlement → Transaction record.
Supplier & Offtaker Registration → Verification Documents →Exchange registration and transaction fees
Suppliers and offtakers: US$500 registration fee, non-refundable. This is the fee to enter the Exchange system for trade and transaction registration.
Brokerage and exchange fees: 3%–9%, depending on the commodity. The average planning rate is 5%, with gold at the lowest rate of 3%. Commercial emerald and gemstone transactions must exceed 5,000 carats. Diamonds and precious gems are quoted by commodity and volume within the 3%–9% range; the commercial gemstone threshold is measured in carats. Rates of 3%–7% apply where specified for the relevant commodity. The exact percentage, calculation basis and payment milestone are confirmed in the quote or transaction agreement. Transaction fees are separate from the registration fee.
Consultation and EPCM project services: US$10,000 where applicable beyond trade and transaction registration, under the separate project engagement agreement.
Supplier / offtaker registration · Payment termsFive-year mineral offtake discount
Qualifying term buyers under five-year supply contracts or offtake agreements may receive an industry discount of 15%–18%, capped at 18%, for eligible mineral ores, including lead ore, zinc ore, tin ore and bauxite. The agreed discount and pricing benchmark are specified in the commodity contract.
The mineral price discount is separate from registration, brokerage and exchange fees. It does not replace or reduce the non-refundable US$500 registration fee or the separately agreed transaction fee. The fee calculation basis is stated in the transaction agreement.
Buyer sourcing requirements
Submit or browse commodity requirementsBrokerage commissions may be payable by the buyer/offtaker, the seller, or both parties in agreed shares. Buyer/offtaker and seller acknowledge the agreed commission obligations; the definitive transaction agreement identifies the responsible party or parties, allocation, fee calculation basis and payment milestone. The stated commission is not automatically charged in full to each party.