The prices they fetch are based on their gold content —aka their "melt value"— plus a 1%-5% premium. Gold bullion ranges in size from quarter-oz. wafer to a 430-oz. brick, bars. Ingots are ...

Mallinda Inc., a pioneer in advanced polymer technology, today announced the commercial launch of Vitrimax™ Versatile Hot Melt (VHM) Resin, a revolutionary vitrimer-based composite resin system that ...