中(zhong)證網訊（記者 何昱璞）金誠信（603979）6月17日(ri)晚間公(gong)(gong)(gong)(gong)告(gao)，子公(gong)(gong)(gong)(gong)司金剛礦(kuang)業(ye)管理(li)有限公(gong)(gong)(gong)(gong)司近期(qi)就位于剛果(guo)民(min)主(zhu)共(gong)和國(guo)的卡莫阿銅(tong)礦(kuang)卡庫拉(la)井下開(kai)拓工程（Kakula Underground Development）與業(ye)主(zhu)方卡莫阿銅(tong)業(ye)股份有限公(gong)(gong)(gong)(gong)司（Kamoa Copper SA）簽訂(ding)了(le)工程承(cheng)包(bao)合(he)同，根據實際(ji)完(wan)成(cheng)工作(zuo)量及合(he)同單(dan)價計算，合(he)同總價款約為2.88億美元。