On December 6th, Henan Saiteng Environmental Protection Technology Co., Ltd.'s quoted price for sodium bicarbonate is 1400 yuan per ton. The specifications of the product include: Usage level: Food grade; total alkali content (calculated as NaHCO3), w/% ≥ 98.8%. The validity period of this quote is 3 days. The quoting entity is Henan Sentie Environmental Protection Technology Co., Ltd.