On November 21, Shandong Haihua Group Co., Ltd.'s quotation for sodium bicarbonate is RMB 1,200/ton. The specifications of the product are: application grade: food-grade; total alkali content (calculated as NaHCO3), w/% ≥ 99.0~100.5%. The validity period of this quotation is 7 days. The quoting party is Jinrihe Chemical Co., Ltd. in Jinan.