89% jump in "Gamaia" revenues; Record sales of 1281 billion tomans in 7 months Razavi Yeast Company (Ghamaye) with a registered capital of 257 billion tomans in the 7 months ending in 1405 managed to achieve 1281 billion tomans in sales revenue, which shows a growth of 89% compared to the same period last year. Meanwhile, the export of dry yeast with 737 billion tomans and domestic fresh yeast with 349 billion tomans played the biggest role in generating this income and the sale of honey also reached 203 billion tomans.