Yokohama Rubber Co. Ltd. (TYO:5101) is working to expand sales of Tuftex α, a material that excels when used to make conveyor belts for reclaimers, which move bulk amounts of resources like iron ore and coal from stockpiles. Tuftex α conveyor belts feature the world’s highest level of abrasion resistance, which has earned them a strong reputation at reclaimer job…