Question: when the value (int $1000) is 409566, what is the commodity?
SQL: SELECT "Commodity" FROM "1-21109892-1" WHERE "Value (Int $1000)" = 409566.0;

Question: When the value rank is 23, what is the value?
SQL: SELECT MIN("Value (Int $1000)") FROM "1-21109892-1" WHERE "Value world rank" = '23';

Question: When the value world rank is 7, what is the rank?
SQL: SELECT "Rank" FROM "1-21109892-1" WHERE "Value world rank" = '7';

Question: When the production (mt) is 650000, what is the total number of rank?
SQL: SELECT COUNT("Rank") FROM "1-21109892-1" WHERE "Production (MT)" = 650000.0;

Question: When the production (mt) is 446424, what is the value world rank ?
SQL: SELECT "Value world rank" FROM "1-21109892-1" WHERE "Production (MT)" = 446424.0;

Question: where value world rank is 12, what is the quantity world rank?
SQL: SELECT "Quantity world rank" FROM "1-21109892-1" WHERE "Value world rank" = '12';