March 6 (Reuters) - Minmetals Development Co Ltd 600058.SS :
* SAYS UNIT SIGNS LONG-TERM PROCUREMENT CONTRACT WORTH ABOUT 1.75 BILLION YUAN WITH RIO TINTO COMMERCIAL PTE LTD
March 6 (Reuters) - Minmetals Development Co Ltd 600058.SS :
* SAYS UNIT SIGNS LONG-TERM PROCUREMENT CONTRACT WORTH ABOUT 1.75 BILLION YUAN WITH RIO TINTO COMMERCIAL PTE LTD