The secretary of the Iran Canning Industry Syndicate, Seyyed Mohammad Mirrazavi, have requested the market regulation headquarters to remove canned tuna and canned tomato paste from the previous pricing. The prices for these products were set in the first half of last year and have not changed since. The manufacturers are seeking ex-post pricing, which allows them to monitor the price of their new products and handle violations and overselling, rather than requiring permission to increase the price. The first vice president has also requested the removal of these items from the previous pricing.