U.S. exports of the ethanol co-product distillers grains set a new record last year and exports of ethanol were lower but still strong. According to the latest government statistics, exports of distillers dried grains with solubles (DDGS) totaled a record 9.7 million metric tons (mmt) last year, up 31% from 2012 and well above the previous record of 9.0 mmt …