Eastern Cornbelt: Ammonium sulfate was steady at $425-$445/st FOB in the Eastern Cornbelt region, with mid-grade referenced at the $415/st FOB level. Product remained in very tight supply in the region.
Ammonium thiosulfate remained at a nominal $370-$380/st FOB in the Eastern Cornbelt.
Western Cornbelt: Granular ammonium sulfate was unchanged at $415-$445/st FOB, depending on location, with the upper end reflecting dealer postings. Ammonium thiosulfate was pegged at $360-$385/st FOB in the Western Cornbelt, with the low reported in western Iowa.
Northern Plains: Granular ammonium sulfate was quoted at $425/st FOB and $435/st DEL in the Northern Plains region. Reference prices were pegged at the $445/st FOB and $435-$445/st DEL level, depending on location and supplier.
Northeast: Granular ammonium sulfate remained at $415-$425/st DEL in the Northeast, but sources reported little new business to test the market.
Eastern Canada: Granular ammonium sulfate was tagged at $485-$525/mt FOB in Eastern Canada, and was in tight supply as the season winds down.