Millberry Copper Scrap Price Calculator & Index
Calculate real-time scrap values for 99.9% ISRI Millberry copper wire based on live London Metal Exchange (LME) spot rates across USD, INR, EUR, and AED.
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Millberry Copper Scrap Trade FAQ
Essential technical specifications, LME pricing benchmarks, and global B2B trade protocols.
Q: What is the exact purity percentage of ISRI Millberry copper scrap?
ISRI standard Millberry copper wire scrap consists of clean, untinned, unalloyed bare bright copper wire with a guaranteed minimum chemical purity of 99.9% Cu. Wire gauge must be equal to or thicker than 1.3mm (16 Gauge B&S), completely free of brittle wire, tarnish, or insulation residue.
Q: How is Millberry copper scrap priced against the London Metal Exchange (LME)?
Millberry copper scrap commands a premium valuation calculated directly off live LME cash spot copper prices per Metric Ton. Smelters and refiners apply a standard 3% to 4% refining discount (discounting ~96% to 97% of spot LME value) to account for melting energy and port handling fees.
Q: What payment and inspection terms protect buyers against scrap trade fraud?
International B2B container shipments (20-25 MT per 20ft container) utilize 100% Irrevocable Bank Letter of Credit (LC at sight) or Escrow. Funds are released only upon presentation of an independent SGS or Alex Stewart loading assay inspection report at origin ports like Mundra, Rotterdam, or Jebel Ali.
Q: What is the difference between ISRI Millberry, Berry, and Birch copper scrap?
Millberry is 99.9% pure bare bright wire (>1.3mm). Berry scrap consists of clean copper wire with slight tarnish or oxidation (~96% Cu). Birch / Cliff scrap includes burnt or fine hair copper wire with 92% to 94% copper purity.