Marubeni Corporation, a major trading company in Japan, reported that the aluminum stocks at Japan's three major ports totaled 354,000 tons as of the end of May this year, falling by 1.2% compared to the previous month.
Among them, the stock in the Yokohama Port was 162,900 tons, down from 165,300 tons in the previous month; that in the Nagoya Port was 167,200 tons, dropping from 171,400 tons recorded last month; that in the Osaka Port was 23,900 tons, rising from 21,700 tons in the previous month.