afrooz islami derakhshash news agency of the iranian team the inventor of a portable solar refrigerator in the third world invention competition mr. faraz sadeghi moghadam and mohammad rezaei won the silver medal of the third world invention competition in switzerland with the invention of a portable solar refrigerator. this competition was held with 830 inventions from 36 countries. the head of the organization food and drug said that with the removal of the preferential currency, drug exports reached 50 million dollars in the first five months of the year, which is a 300% increase compared to the same period last year, and the seventh plan for the export of drugs and medical equipment will increase by one billion dollars annually. for an economical surgery to the demand of the pharmaceutical industry to eliminate the currency of 4200 tomans, the currency that when it was divided , the export of medicine decreased, and the elimination of the export of medicine has a new life . spring, compared to the same period last year, about 300% growth in industrial exports , which during the coro