On December 19, Shandong Aite Chemical Co., Ltd. provided a quote for n-butanol at 6700 yuan per ton, with a content of 99.9%. The quote is valid for 7 days.

On December 19, Shandong Aite Chemical Co., Ltd. provided a quote for n-butanol at 7,900 yuan per ton, with the product being of superior quality and valid for one day.

On December 19, Shandong Aite Chemical Co., Ltd. provided a quote for n-butanol at 8,800 yuan per ton, with the product being of superior quality and valid for one day.

On December 22, Shandong's bid for isopropyl alcohol (IPA) at a price of 8000 yuan per ton is available. The product is specified as 99.9% purity and graded as premium quality. The validity period of the offer is three days. The provider is Shandong Hongyang Chemical Co., Ltd.

On December 22, Luxi Chemical Co., Ltd.'s quote for isopropanol is $8000 per ton, with a specification of 99.9% purity and being an excellent quality product. The quote is valid for three days. The provider is Shandong Hongyang Chemical Co., Ltd.