The Lake Carriers’ Association reports that shipments of limestone on the Great Lakes totaled 3.5 million tons in June, an increase of 6.5% from 2024.However, this June’s loadings were below the month’s five-year average by 1.9%.Loadings out of U.S.<p><p>https://www.marinelink.com/news/great-lakes-limestone-trade-june-527533</p></p>