On December 20th, Shanxi Xiangfen Longtengda Chemical Co., Ltd. provided a quote for butane diacetic acid at 6300 yuan/ton. The specifications of the butane diacetic acid include: grade: premium quality; butane diacetic acid content: ≥99.5%; process: benzene oxidation method. The validity period of this quote is 3 days. The quote is provided by Jinan Aochin Chemical Co., Ltd.