On October 30, Hubei No.7, No.8, and No.9 Chemical Co., Ltd.'s quote for n-butanol is RMB 7800/ton. The specifications of n-butanol are as follows: 99.7% content, 170kg/bottle. This quote is valid for a period of 7 days. The quote provider is Hubei No.7, No.8, and No.9 Chemical Co., Ltd.