US ammonium sulphate imports were roughly unchanged during the first eight months of US the market year versus the prior year period, while exports declined somewhat, according to the most recent data from the US Department of Commerce. February 2020 AS imports rose 81% from February 2019 to 41,710 st (37,839 t). This brought July 2019-February 2020 US imports to 304,621 st (276,350 t), an increase of 1% versus the prior year period.
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