On October 9, Shijiazhuang Baipo Zhengyuan Fertilizer Co., Ltd.'s quotation for liquid ammonia is 2,280 yuan per ton. The specifications of the liquid ammonia are: quality grade: premium product. This quotation has a validity period of 3 days. The provider of the quotation is: Shijiazhuang Baipo Zhengyuan Fertilizer Co., Ltd.