HispanicBusiness

Disclosure Controls and Procedures and Internal Controls Over Financial Reporting

No changes have been made in Superior's internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, Superior's internal control over financial reporting in the quarter ended March 31, 2013.

Critical Accounting Policies and Estimates

Superior's unaudited condensed consolidated financial statements have been prepared in accordance with IFRS. The significant accounting policies are described in the unaudited condensed consolidated financial statements for the period ended March 31, 2013. Certain of these accounting policies, as well as estimates made by management in applying such policies, are recognized as critical because they require management to make subjective or complex judgments about matters that are inherently uncertain. Our critical accounting estimates relate to the allowance for doubtful accounts, employee future benefits, future income tax assets and liabilities, the valuation of derivatives and non-financial derivatives and asset impairments and the assessment of potential asset retirement obligations.

Recent Accounting Pronouncements

Certain new standards, interpretations, amendments or improvements to existing standards were issued by the IASB or the International Financial Reporting Interpretations Committee (IFRIC) that are mandatory for accounting periods beginning on January 1, 2013 or later. The affected standards that apply to Superior are as follows:

IFRS 9 - Financial Instruments: Classification and Measurement

IFRS 9, Financial Instruments, was issued in November 2009 and is intended to replace International Accounting Standard (IAS) 39, Financial Instruments: Recognition and Measurement. IFRS 9 uses a single approach to determine whether a financial asset is measured at amortized cost or fair value, replacing the multiple rules in IAS 39. The approach in IFRS 9 is based on how an entity manages its financial instruments in the context of its business model and the contractual cash flow characteristics of the financial assets. The new standard also requires a single impairment method to be used, replacing the multiple impairment methods in IAS 39. Requirements for financial liabilities were added in October 2010 and they largely carried forward existing requirements in IAS 39, except that fair value changes due to credit risk for liabilities designated at fair value through profit and loss would generally be recorded in other comprehensive income. This standard is required to be applied for accounting periods beginning on or after January 1, 2015, with earlier adoption permitted. Superior is assessing the effect of IFRS 9 on its financial results and financial position; changes, if any, are not expected to be material.

Superior adopted the following on January 1, 2013:

IFRS 10 - Consolidated Financial Statements

IFRS 10 establishes principles for the presentation and preparation of consolidated financial statements when an entity controls one or more other entities. IFRS 10 requires an entity to consolidate an investee when it is exposed, or has rights, to variable returns from its involvement with the investee and has the ability to affect those returns through its power over the investee. Under existing IFRS, consolidation is required when an entity has the power to govern the financial and operating policies of an entity so as to obtain benefits from its activities. The revised standard was effective for Superior on January 1, 2013. Superior adopted the amendments on January 1, 2013, with no impact to Superior.