Eastern Cornbelt: The granular ammonium sulfate market was steady at $270-$280/st FOB in the Eastern Cornbelt, with rail-delivered tons quoted in the $276-$290/st range.
Ammonium thiosulfate remained at $345-$350/st FOB in the Eastern Cornbelt.
Western Cornbelt: Granular ammonium sulfate remained at $270-$280/st FOB. Ammonium thiosulfate was unchanged at $320-$345/st FOB in the Western Cornbelt.
Northern Plains: The granular ammonium sulfate market was tagged at $280/st FOB in the Northern Plains, with delivered tons in North Dakota quoted at $290/st for fill and $300/st for fall prepay.
Ammonium thiosulfate remained at a nominal $330-$340/st FOB in the region for prompt pull, although North Dakota contacts reported that delivered tons could still be had on a spot basis for as low as $300/st from Canadian shipping points.
Northeast: Granular ammonium sulfate remained at $275-$280/st DEL in the Northeast, but sources said they anticipate a $10/st increase effective Sept. 1.
Eastern Canada: Granular ammonium sulfate was quoted at $410-$420/mt FOB in Eastern Canada.
The ammonium thiosulfate market was pegged at the $418/mt FOB level in Ontario.