http://www.globalchemicalprice.com - Harsh winter weather in the U.S. is taking a toll on the logistical aspect of the petrochemical business. Heavy snow, ice and freezing temperatures delayed railcar, truck and barrage deliveries. The winter weather created serious supply issues.

The Northeast and Midwest have been the worst affected regions. The Gulf Coast, where a considerable amount of US petrochemicals are produced, also had to deal with colder-than-usual temperatures.