Upon completion of the transactions, the Company will still maintain a 49% ownership interest in the Refining Solutions business and all of its PCS business. Certain of the risks included in this section relate to the Refining Solutions business and will continue to be risks for the Company upon completion of the divestiture, however, the potential adverse impact of such risks that primarily pertain to the Refining Solutions business on our cash flows, results of operations and financial condition may no longer be material. 11 Risks Related to Our Business Our substantial international operations subject us to risks of doing business in foreign countries, which could adversely affect our business, financial condition and results of operations. We conduct a substantial portion of our business outside the U.S., with approximately 83% of our net sales to foreign countries. We operate in, and/or sell our products to customers in, approximately 70 countries. We currently have many production, research and development and administrative facilities as well as sales offices located outside the U.S., as detailed in Item 2. Properties.