Planned Maintenance Outages

3 Months Ended

Mar. 31, 2016

Planned Maintenance Outages

Planned Maintenance Outages

3.Planned Maintenance Outages

Planned maintenance outage costs for the three months ended March 31, 2016 and 2015 totaled $6.6 million and $8.6 million, respectively, and are included in cost of sales.