It sounds like you might want to have another look at the investor deck video Aarman4. Bernard said in the video $30-$50/kg. If you watch the Agoracom videos he talks about the niche markets he's going for " low volume high value" so in the beginning as they start producing the nano powder they'll be able to take advantage of the high price per kg but as the demand grows the price will come down (where the estimate of 30T @$30000/kg came from)