On December 4th, Zhengzhou Tianrui Jingli Technology Co., Ltd.'s quotation for cryolite is 8800 yuan per ton. The specification of cryolite includes: molecular ratio: high molecular ratio cryolite; brand number: CM-0. The validity period of the quotation is 3 days. The provider of the quotation is Zhengzhou Tianzhi Rui New Material Co., Ltd.