Recently, under the influence of Hurricane Laura, PVC production companies in the US have been restricted, and the PVC export market has risen. A hurrikán előtt az Oxychem évente 100 egység éves teljesítményével bezárta PVC üzemét. Although it resumed afterwards, it still reduced some of its output.After meeting the internal demand, the export volume of PVC is less, which makes the export price of PVC rise. Up to now, compared with the average price in August, the US PVC export market price has risen by about US$150/ton, and the domestic price has remained.