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)09/20/2018
|35800YEN (-)||40800YEN (-)|
|315.75US$ (-0.23)||359.85US$ (-0.26)|
* Average of electric furnaces steel maker's purchasing price in Tokyo, Osaka and Nagoya (per ton)