Scrap Copper in NZ, Copper Wire Scrap, PAPUA NEW GUINEA Used Copper Scrap

Scrap Copper in NZ, Copper Wire Scrap, PAPUA NEW GUINEA Used Copper Scrap

High-purity copper scrap (99.9%–99.99%) is sold in grades like #1 Millberry (bright, unalloyed wire/pipe), #2 (slightly oxidized/solder-coated), and insulated wire, typically priced based on LME, FOB, or CIF terms. Key details include 99.9% minimum copper content, 0.5–2mm diameters, and clean, uncoated, or mechanically stripped, high-conductivity material.

Key Copper Scrap Grades & Descriptions

#1 Copper Wire (Millberry): Clean, untinned, uncoated, unalloyed copper wire, pipe, and tubing. No insulation, paint, or solder allowed. Often described as "bright and shiny".

#2 Copper Wire: Slightly oxidized, tarnished, or dirty copper, often with small amounts of solder or paint. Must have a minimum of 94%–96% copper content.

Insulated Copper Wire: Various types of insulated wires, typically priced on the estimated copper recovery percentage.

#3 Copper (Roofing/Light): Roofing copper, gutters, or copper with excessive solder or tar, holding a nominal 92% copper content.

Example Sales Descriptions & Specifications

Premium Millberry Wire: 99.99% purity, electrolytic grade, 0.25mm–2mm diameter, low oxygen, high conductivity.

Industrial Scrap: 99.9% min purity, available in, wire, tube, and plate forms.

Packaging: Supplied in bundled, pressed, or loose form in containers (e.g., 20mt or 25mt).

Terms: Often sold based on 80%–95% of London Metal Exchange (LME) prices.

Key Selling Points

Purity: 99.9%–99.99% copper content.

Quality: Unalloyed, free of contaminants.

Application: Ideal for electrical, plumbing, and manufacturing industries.

Source: Clean industrial byproduct or recycled electrical cables.