Eastern Cornbelt:
The ammonium thiosulfate market in the Eastern Cornbelt widened to $285-$310/st FOB for limited tons. In the Great Lakes region, recent offers out of Michigan terminals were pegged as high as $335/st FOB in early May.
Western Cornbelt:
Ammonium thiosulfate remained at $285-$300/st FOB in the Western Cornbelt, with limited availability reported.
Eastern Canada:
Ammonium thiosulfate pricing was steady at C$475-$545/mt FOB for the last confirmed offers in Eastern Canada.