Not Gunna Be Enough Lithium, page-296

Sid I believe our current cost of Li extraction with new tin price you postsed is $2,383 or close to . For every $100 tin price change is aprox $6.5 change to our cost .
CURRENT PFS Numbers
PFS Li Price $12,000 minus PFS Avg Production Cost (with credits)$3,435 multiplied by PFS production 25,267 T equals $216,411,855 per annum Profit by 21 years is $4,544,648,955 Profit
Ie 55 cents a share profit or with a PE of 10 $5.50 a share
NOW FOR CURRENT PRICES
PFS Li Price $22,500 minus PFS Avg Production Cost (with credits)$2,383 multiplied by PFS production 25,267 T equals $508,294,470 per annum Profit by 21 years is $10,674,183,877 Profit
Ie $1,29 a share profit or with a PE of 10 $12.93 a share
NOW FOR CURRENT PRICES and double production
PFS Li Price $22,500 minus PFS Avg Production Cost (with credits)$2,383 multiplied by PFS production 50,534 T equals $1,016,588,941 per annum Profit by 21 years is $21,348,367,753 Profit
Ie $2.59 a share profit or with a PE of 10 $25.86 a share
ALL in USD
Price per share based on 49%