johnsonkoh10 (46)in #lithium • 7 years agoCopper and Cobalt, a side note much bigger than you thinkThe potential of"green" metals and minerals, which along with copper and cobalt include nickel, lithium and graphite…johnsonkoh10 (46)in #investments • 8 years agoIntroducing myself - Johnson Koh, founder of IR company InProved.comI'm Johnson Koh from Singapore, founder of inproved.com, an IR and MR company specialising in covering TSX/ASX…