
Copper Cathodes
LME Grade A · Cu-CATH-1 · 99.99% Cu
Electrolytically refined cathode from Zambia and the DR Congo. Full plate sheets in strapped bundles, priced against the LME, independently assayed before loading.
View Copper CathodesSokoDolla sources copper, cobalt, coltan, gold and other minerals for international buyers from verified suppliers across the Zambian Copperbelt, the Democratic Republic of the Congo and East Africa. Every consignment is verified under the SokoDolla Verification Standard before a buyer commits funds.
Each commodity has its own specification, pricing basis and documentation requirements. Follow any product below for the full detail.

LME Grade A · Cu-CATH-1 · 99.99% Cu
Electrolytically refined cathode from Zambia and the DR Congo. Full plate sheets in strapped bundles, priced against the LME, independently assayed before loading.
View Copper Cathodes
20% – 45% Cu · DMT basis
Sulphide and oxide concentrate from the Copperbelt. Priced on payable copper per dry metric tonne, moisture deducted, SGS assay at loading governs settlement.
View Copper Concentrate
Millberry 99.9% · wire rod 8mm · ISRI grades
Bare bright copper wire, 8mm ETP wire rod and ISRI No.1 / No.2 scrap. Grade inspected physically and weight verified independently at loading.
View Copper Wire & Scrap
Hydroxide 20% – 35% Co · concentrate
Cobalt hydroxide and concentrate from Haut-Katanga and Lualaba, with responsible-sourcing review and supply-chain documentation checked against OECD guidance.
View Cobalt
20% – 40% Ta₂O₅ · ICGLR certified
Columbite–tantalite ore with valid ICGLR regional certification, verified with the issuing authority and reconciled against the tags and seals on the bags.
View Coltan & Tantalite
Doré · nuggets · ingots · raw gold
Gold from Tanzania, the DR Congo, Uganda and Kenya. Priced on LBMA-referenced assayed content, with licences and export clearances verified before commitment.
View Gold — Doré, Nuggets & BarsWe source these minerals against a specific buyer requirement rather than holding them as standing offers. Tell us the specification, tonnage and destination and we will confirm availability and issue a quotation.
Oxide and sulphide ore, grade per assay
Run-of-mine and screened, DR Congo
Metallurgical grade, Mn% per assay
Great Lakes region, ITSCI-tagged
Great Lakes region, WO₃ per assay
Spodumene and petalite, Zimbabwe and DRC
Tanzania, graded and certified
Zambia and Tanzania, certified
Trial lots from one container (~25 MT) for cathodes and scrap; part-vessel lots for concentrate and ore. Monthly programmes for qualified buyers.
FOB, CIF or CFR under Incoterms® 2020. Loading via Dar es Salaam, Durban, Beira or Mombasa depending on product and route.
Benchmark-referenced: LME for copper and cobalt, LBMA for gold, prevailing market for tantalum units. Confirmed at quotation.
SGS, Bureau Veritas, Alex Stewart or Intertek at loading. Buyers may appoint their own inspector and attend loading in person.
Documentary letter of credit under UCP 600, or telegraphic transfer staged against verified milestones.
Certificate of origin, export permit, assay certificate, packing list, bill of lading and marine insurance, each verified with the issuing body.
Send the product, grade, tonnage and delivery terms. We respond with a quotation, the verification scope and clear next steps.
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