...Photovoltaic (PV) conductive paste maker Giga Solar Materials is projected to ship 2,700-3,000 metric ton (MT) of aluminum paste in 2011, up from 1,500-2,000MT expected for 2010, according to the Taiwan-based company. Silver-aluminum shipments will account for a 20-30% share of 2011 revenues, rising from 5% a month currently...