JX Nippon Mining & Metals Corporation developed 4 micron thick of rolled copper foil, the thinnest level. 6 micron thick of foil has come into request from last year, because copper foil, which is used to electrical power collector for lithium-ion battery, is made thinner. The firm thinks to make the quality of 6 micron thick of foil dependable consolidating manufacturing technology for thinner foil.
Japan Steel Scrap Composite Prices (Sangyo Press)12/08/2017
|34600YEN (-)||37300YEN (-)|
|302.74US$ (-2.08)||326.36US$ (-2.29)|
* Average of electric furnaces steel maker's purchasing price in Tokyo, Osaka and Nagoya (per ton)