On October 5, the US Department of Commerce issued an announcement stating that the third anti-dumping quick sunset review and final ruling on potassium phosphate imported from China was made: if the current anti-dumping measures were abolished, it would cause the products involved in the Chinese case to continue or recur with a dumping margin of 95.40%. Meanwhile, the US Department of Commerce issued a third quick sunset review and final ruling on countervailing potassium phosphate imported from China: if the current countervailing measures are lifted, it will cause the Chinese subsidy for the products involved in the case to continue or recur at a rate of 109.11%.

On October 5, the US Department of Commerce issued an announcement stating that the third anti-dumping quick sunset review and final ruling on potassium phosphate imported from China was made: if the current anti-dumping measures were abolished, it would cause the products involved in the Chinese case to continue or recur with a dumping margin of 95.40%. Meanwhile, the US Department of Commerce issued a third quick sunset review and final ruling on countervailing potassium phosphate imported from China: if the current countervailing measures are lifted, it will cause the Chinese subsidy for the products involved in the case to continue or recur at a rate of 109.11%.