Falling petcoke trades could dent prospects for smaller-sized bulkers / Maritime News, News / By Although petcoke exports from the US will likely decline, hurting supramaxes, seaborne trade is only 1% of the overall dry… Related Stories Dozens of aframax-sized tankers needed for clean floating storage peak Forecasts Show Further 30-114 Aframax-sized Tankers Needed For Clean Floating Storage Peak Gothenburg reports steady first quarter throughput