Effective With Shipments On and After April 21, 2021, Clearwater Paper Corporation Will Increase the Price on All Calipers

Effective with shipments on and after April 21, 2021, Clearwater Paper Corporation will increase the price on all calipers of the following bleached
paperboard grades by $50 per short ton.

• Ancora® Coated Two-Side (C2S)
• Candesce® Folding Carton Grades
• Candesce® Carded Packaging Grades (C1S, C2S Foldover, & Skin Blister)
• Candesce® Coated Back Side (CBS)
• Candesce® Top Sheet
• Candesce® Plate Grades
• Candesce® Foodservice C1S
• ReMagineTM Folding Carton

Your Clearwater Paper Sales Manager will contact you to discuss the details of our price increase. We truly appreciate your business and look forward to serving your future
needs.