Chempricehub, June 18 - Sinopec's listed prices for butadiene: East China at 10,300 yuan/ton, North China at 10,300 yuan/ton, Central China at 10,300 yuan/ton, and South China at 10,200 yuan/ton, all down by 500 yuan/ton from the previous trading day. The butadiene market weakened in early morning trade, with a thin trading atmosphere. Downstream enterprises adopted a wait-and-see stance and postponed restocking. In the short term, the market lacks positive drivers and is expected to maintain range-bound fluctuations.