On October 30, Hubei No. 7, No. 8 and No. 9 Chemical Co., Ltd.'s bid for cryolite at the price of 5500 RMB/ton is available. The specifications are industrial-grade. The validity period of this offer is 7 days. The provider of this offer is Hubei No. 7, No. 8 and No. 9 Chemical Co., Ltd.