Exports by sea from Ukraine over the 25 days of September have already exceeded 4 million tons, Deputy Minister of Economy - Trade Representative of Ukraine Taras Kachka said. "Logistics is the main trade issue this year. In September, exports by sea already exceeded 4 million tons. This is the highest figure since March," he wrote on his Facebook page. Kachka noted that at the same time, in terms of price/volume ratio, road transport exceeds sea transport by an average of 3.4 times: $1,100 per ton against $329.