In general, both the supply and demand increased. Therefore, the average price spread between copper cathode and copper scrap changed little last week compared with the prior week.
Prices of #1 bare bright copper without invoices averaged 63,220 yuan/mt as of last Friday, up 120 yuan/mt from a week earlier. The average price spread between copper cathode and copper scrap shrank 21 yuan/mt to 2,216 yuan/mt.
For copper scrap, cif quotes for #1 copper scrap were Comex September copper contract prices less $0.1-0.11/lb, and offers for birch/cliff were Comex July copper prices less $0.21-0.23/lb. The coefficient for US brass against LME copper was 67.5-68%, with the fixed prices of $5,920-6,030/mt. The coefficient for copper granules (Cu 98.5%) against LME copper was 95.5-95.75% on a cif basis, and the coefficient for bare bright copper against LME copper at 97-98%, on a cif basis.
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