This guy-Zhao-is Pres of Bao Brazil/Mgr of Bao USA and Baos worldwide procurement specialist-carefully watches over the drilling -this was last hole 73 I think-and Bao has tested by now the ore % at various depths of the up to 100 meter deep holes. There should be plenty of ore near the surface to mine for years but they were testing w a view whether to build a beneficiation plant at CWRN as mentioned by Apr 13 PR to increase % of ore in lower portions and further away from the core to see how much they can increase ore %. Doing so saves a lot of ships to China-where they no doubt have beneficiation plants since Chinas ore averages less than 20% now.