Is it permissible to sell subsidized goods at a price higher than the fixed price, due to the insufficiency of the profit margin to cover transportation and selling expenses, in addition to the desire for a net profit margin?

If the subsidized goods are state-supported and their sale at a higher price is prohibited, then it is not permissible to violate this prohibition, in order to protect the public interest. However, if the goods are not subsidized, the jurisprudential principle regarding prices is non-specification, and people are left to buy and sell freely without imposing a specific price or a fixed profit margin.