According to the monitoring data of business agency, the average price of domestic butadiene production enterprises was 10412 yuan / ton on July 6, down 8.24% month on month and up 16.18% year on year. In terms of market price, the reference price of the mainstream inquiry and offer range of butadiene in East China is 9700-10000 yuan / ton; The mainstream transaction price of butadiene in central Shandong is 9950 yuan / ton. Under the centralized influence of some supply side news, the mentality of merchants has slightly strengthened. At the same time, the high cost of goods in East China has affected the strong offer intention, but the downstream rigid demand boost is limited, and some high price transactions are deadlocked.