$NAU (-2,3%) is a Canadian mining company that, similar to Perpetua Resources $PPTA (-8,18%) or Larvotto $LRV (+4,62%) in Australia, wants to mine gold and antimony. From what I've been able to find out, it all sounds very promising. Of course, very speculative, but in the current context also very profitable. Has anyone else looked into the subject of antimony, export restrictions and the companies mentioned and has an opinion?