, oil prices rose over the weekend, the external market has a certain boost to the domestic market, guide the right. Domestic production enterprises remained stable, stable production and sales, corporate profit margins in the last week expanded slightly, and the current driving device is stable, although by buying chase pull, but the traditional end of season gradually downstream, near the off-season, the long-term bearish mentality leading. This week is expected to finish running styrene prices in the short term, long-term weakness.