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for domestic water pipes) protection of underground or underwater power cables lead is also used in a variety of alloys with steel, brass and aluminium (to improve machinability) and with tin for soldering. annual production (primary lead) these figures are for primary production from the ore and do not...
the day relatively flat alongside crude, with ulsd closing at april $ /may $ , and gasoline april $ /may $ . the major news is the continuing speculation over the opec/non-opec meeting (supposedly) coming in april that could result in an agreement on a production freeze in order to stabilize global oil...