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 Wires |
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 It is considered as Mill-Berry class for the same grade and it must be free from coatings, foreign substances and so on completely.
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| Imported Berry Scraps 2. |
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| It is scraps from electric cables after incinerating. It should be free from incinerated residues, foreign substances and any other metallic materials on the surface.
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| Imported Berry Scraps 1. |
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| It should be free from Pb(Lead) and any other metallic materials in and/or attached.
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| Candy |
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| It should be free from foreign substances and corrosion on the surface and outer sides. Otherwise, it is considered as Birch class.
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| Enamel Wires |
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| It should be free from Pb(Lead) or should not contain Al enamel wires. Another loss portion in quantity is made on hair wire class.
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| Copper Cathode plates |
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| It is A Grade copper cathodes for 99.99% purity. It has long term storage and then should be free from significant corrosion on surface.
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| Chips |
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| It should be free from moulding sands, Fe(Steel) and so on. A loss portion in quantity is in accordance with the conditions and should have more than 99.9% purity of Cu(Copper).
The decision on final use is made according to the conditions of another foreign substances.
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| Birch |
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| It should be free from Pb(Lead) and Brass and so on. Nickel coatings and cement on pipes can not be used.
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| Candy & Berry |
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| It is lower class than Mill Candy class in quality, but more quantity in loss than Birch class.
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| Candy class birch |
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| It is from wires, enamel coated wires and so on. It should be free from terminals and Pb(Lead) and so on at the end. A loss portion in quantity is in accordance with the conditions and the different classes.
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| Mill Candy |
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| It is from clean pipe scraps and/or strip scraps. It should be free from corrosion and other foreign substances.
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| Berry & Birch |
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| It should be free from significant corrosions on surface, Pb(Lead), Brass, Fe(Steel) and other foreign substances.
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| Mill Berry |
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| It should exclude Pb(Lead), terminals and any other foreign substances, but should have more than 99.9% purity of Cu(Copper) and more than 1m/m conductive diameter.
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