Eco Services Operations LLC (“Eco Services”) is the leading U.S. producer of sulfuric acid, the largest chemical product by volume in the U.S., and a fundamental input to a range of industries. The company is the U.S. leader in technologies that regenerate spent sulfuric acid for continuous use in oil refining and also produces virgin sulfuric acid that is used in a range of applications, including mining, water treatment and other industrial chemical processes. In refineries, sulfuric acid is the critical catalyst in units that produce octane-boosting additives for gasoline. With its network of six large-scale manufacturing plants, Eco Services supplies most of the largest refineries in the U.S. West Coast, Midwest, the Gulf of Mexico and Canada.

Access to Eco Services Operations LLC’s financial results will be made available only to (1) holders of the Company’s 8.500% Senior Notes due 2022, (2) prospective investors that certify that they are qualified institutional buyers as defined in Rule 144A under the Securities Act of 1933, as amended, or otherwise eligible to purchase the Company’s 8.500% Senior Notes due 2022, (3) securities analysts (to the extent providing analysis of investment in the 8.500% Senior Notes due 2022) and (4) market makers who have certified to the Company that they are reputable market makers who regularly make or intend to make a market in the Notes.

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