â??With M&Aâ?¦ there are a very, very small number of high quality assets around the world,â? Evy Hambro, MD and CIO of the natural resources team at BlackRock told CNBC. â??Weâ??ve got very, very hungry economies around the world, thereâ??s India, China; Brazil, and so on, that want resource assets, and they donâ??t want to be beholden to the whims of supplies and how they change at a time where they can get their hands on the tons they need,â? he added.