1, LME (London Metal Exchange) lead ingot delivery brand: LME is one of the largest metal exchanges in the world, and its lead ingot delivery brand is produced by some warehouses registered by LME, such as Anglo American, Glencore, Tok and other companies.
2.COMEX(CommodityExchange) lead ingot delivery brand: COMEX is one of the largest commodity futures exchanges in the United States, and its lead ingot delivery brand is lead ingots produced by related American companies, such as DoeRun, Teck, Nyrstar and so on.