Long Power Industry （Dalian）Co.,Ltd  (hereafter LPI), founded in beautiful city of Dalian , is a professional company dealing in development, trading, processing for metals, minerals , tombarthite, chemical products  and in mining investment and exploration. Beginning from Africa, the business of LPI goes throughout Europe, South America, Asia , and more than 10 countries. It has good cooperation relationship with many famous inte...

Aug-2011  Copper 3-months buyer Price
London Metal Exchange
Tokyo Commodity Exchange
CME Group
Cobalt Development Institute
Infomine
Mining Weekly
Africa Mine
International Copper Study Group
Ferro-alloys China
China Metal Information Network