May 27th, 2016 Dear Valued Customer, Effective July 1st, 2016 or as allowed by contract, Dow Electrical and Telecommunications will increase the prices of certain products. The detail of the increase for products sold by The Dow Chemical Company in the U.S. is as follows: All Medium and High Voltage Insulation, Semicon and Shield Compound grades will increase $ 0.10 per pound. This category includes but is not limited to the entire ENDURANCE™ family of products. All Low Voltage grades will increase $ 0.10 per pound. This category includes all Si-Link™ Masterbatches and Catalysts. All Power Jacketing grades, will increase $ 0.10 per pound. This category includes but is not limited to the following products: DFDA-7530, DGDA-1310, DGDA-5700, DGDK-3479, DFDG-6059. All Telecom grades will increase $ 0.10 per pound. Your Dow Electrical & Telecommunications Account Executive will be contacting you to answer any questions you may have. We appreciate your continued business. Sincerely, Jerry Pritchett Commercial Director, North America Dow Elastomers, Electrical & Telecommunications