Search Results for: Copper stamped
through sojitz ject corp., a sojitz group company, we aim to expand sales of a wide variety of carbon products to the u.s. market. in terms of upstream investment, sojitz has an interest in black hills bentonite mine in the united states. non-ferrous materials, precious metals, and coal sojitz handles copper
, alumina, and other non-ferrous materials, as well as precious metals such as platinum and palladium. in the americas, sojitz also has an upstream investment in copper. sojitz, together with japanese copper refiners, holds % interest in the gibraltar copper-molybdenum mine in canada. sojitz also handles...
https://sojitzamericas.com/divisions/metals-mineral-resources/
process at timmins, canada ( ), large mitsubishi process plant at naoshima, japan (1991-present time), mitsubishi process at onsan, korea and gresik (1998-present time), mitsubishi process at dahej, india (2005-present time), and partial mitsubishi process at onahama, japan (2007-present time). gresik copper
refinery was started by establishing the company on february 7, 1996. on july 12, 1996, the construction began, and finished in august 1998. production process started in december 1998, then finally on may 28, 1999, the commercial production process began. chronology in brief source of concentrate & copper...
http://www.ptsmelting.com/aboutushistory.htm