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)05/19/2022
|60500YEN (-1200)||64800YEN (-1100)|
|467.43US$ (-5.98)||500.66US$ (-4.98)|
* Average of electric furnaces steel maker's purchasing price in Tokyo, Osaka and Nagoya (per ton)