On Nov. 15, 2012, US copper producer grade 110 price fell by 0.5 percent, making it the day’s biggest mover on MetalMiner’s daily copper price index.
Right there with grade 110 were grade 122, falling 0.5 percent, and grade 102, weakening by 0.5 percent.
The cash price of primary Japanese copper, meanwhile, held steady.
Chinese copper closed mixed yesterday. The price of Chinese copper bar weakened by 0.2 percent. The Chinese copper cash price declined 0.2 percent as well, after two days of improvement. The price of Chinese copper wire flattened. The price of Chinese bright copper scrap remained steady.
On the LME, the 3-month price of copper inched up 0.4 percent to $7,642 per metric ton. Also on the LME, the primary copper cash price increased 0.4 percent to $7,634 per metric ton.