Check that it really is "tonne" in "lb/tn" and not "ton". It would be a curious mixture of metric and imperial units if it's quoted as lb/tonne.
Week 44 Wrap: Relatively boring week ahead of US election; HotCopper's most watched; Oz inflation at 3.5%
MKT The ASX can overlook its Telecomm small-caps. Here’s one diversified brand with an international footprint