Question 1

How do I distinguish between a listing for copper millberry scrap and a listing for raw copper ore?

Accepted Answer

Copper millberry scrap falls under Metal & Metal Products and consists of processed, cleaned copper material ready for remelting. Raw copper ore sits in Ores and Minerals and requires crushing, grinding, and chemical processing before any metal can be recovered. Check the sub-category first, then look for terms like 'millberry' or 'wire' in the title to confirm it is processed scrap rather than raw rock.

Question 2

What specific documentation does Sweden issue for exported ores that fabricated metals do not require?

Accepted Answer

Exported ores from Sweden typically require assay reports detailing elemental composition and environmental compliance certificates for mining activities. Fabricated metals like steel or processed alloys usually require certificates of origin and mill test reports for mechanical properties. Verify which documents the seller provides, as the regulatory burden differs significantly between raw extraction and processed goods.

Question 3

Why is a listing for copper wire scrap impossible to compare directly with a listing for copper cathode?

Accepted Answer

Copper wire scrap contains insulation, contaminants, and varying purity levels that affect its market value and processing cost. Copper cathode is electrorefined metal with a standardized purity grade, usually measured in percentages of copper content. Comparing them directly is flawed because one is a mixed waste stream and the other is a refined commodity with a fixed price formula.

Question 4

What goes wrong if I source copper millberry scrap without verifying the insulation removal process?

Accepted Answer

If the insulation has not been fully removed, the lot will contain significant non-metallic content that reduces its actual copper yield. Buyers often pay for scrap weight but receive less metal than expected, leading to financial loss. Always request a photo of the material and a clear statement on the percentage of clean, bare bright copper versus insulated content.

Question 5

How does the inspection need differ between raw ores and processed metal products from Sweden?

Accepted Answer

Raw ores require chemical analysis to confirm the grade and presence of harmful byproducts that affect smelting. Processed metal products need physical inspection for dimensions, temper, and surface defects. The inspection method changes from laboratory assay for ores to visual and mechanical testing for fabricated metals, so you must request the correct type of report for the branch you are in.

Question 6

What specific risk arises from sourcing EPS or PS scrap under the Metals category?

Accepted Answer

EPS and PS are plastics, not metals, so listing them under Minerals & metals is a filing error. This misclassification means the seller likely lacks the proper export licenses or quality standards for metal goods. You risk receiving a lot that does not meet metal import regulations, leading to customs delays or rejection at the destination port.

Question 7

Why are two listings for copper millberry scrap impossible to compare directly if one lacks a purity percentage?

Accepted Answer

Copper millberry scrap value is driven by the percentage of clean copper versus residual contaminants like tin or zinc. Without a specific purity grade or assay result, the price per kilogram is meaningless because the processing cost varies wildly. You must ask for the exact chemical breakdown to calculate the true landed cost of the material.

Minerals & Metal Products from Sweden

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Minerals & Metal Products from Sweden

Minerals & Metal Products listings from Sweden

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