BASIS OF INTERIM PRESENTATION: The information furnished in Item 1 reflects all adjustments which are, in the opinion of management, necessary to a fair statement of the results for the interim periods presented and are of a normal and recurring nature unless otherwise noted. The information furnished has not been audited; however, the December 31, 2013 condensed consolidated balance sheet data was derived from audited financial statements but does not include all disclosures required by accounting principles generally accepted in the United States of America. The unaudited condensed consolidated financial statements in this Item 1 should be read in conjunction with the consolidated financial statements and the notes thereto included in Nucor’s Annual Report on Form 10-K for the fiscal year ended December 31, 2013.

Recently Adopted Accounting Pronouncements — In the first quarter of 2014, Nucor adopted new accounting guidance, which requires unrecognized tax benefits to be presented as a decrease in net operating loss, similar tax loss or tax credit carryforward if certain criteria are met. Adoption of the guidance did not impact Nucor’s consolidated financial position, results of operations or cash flows.

In March 2013, new accounting guidance was issued on foreign currency matters that clarifies the guidance of a parent company’s accounting for the cumulative translation adjustment upon derecognition of certain subsidiaries or groups of assets within a foreign entity or of an investment in a foreign entity. Under this new standard, a parent company that ceases to have a controlling financial interest in a foreign subsidiary or group of assets within a foreign entity shall release any related cumulative translation adjustment into net income only if a sale or transfer results in complete or substantially complete liquidation of the foreign entity. This standard is applied prospectively for the Company beginning January 1, 2014. The adoption of this standard did not have a material effect on the consolidated financial statements.

In February 2013, new accounting guidance was issued on joint and several liability arrangements for which the total amount of the obligation is fixed at the reporting date. Under this new standard, obligations resulting from joint and several liability arrangements are to be measured as the sum of: (a) the amount the reporting entity agreed with its co-obligors that it will pay and (b) any additional amount the reporting entity expects to pay on behalf of its co-obligors. This standard is applied prospectively for the Company beginning January 1, 2014. The adoption of this standard did not have a material effect on the consolidated financial statements.

Recently Issued Accounting Pronouncements — In April 2014, new accounting guidance was issued which changes the criteria for determining which disposals can be presented as discontinued operations and modifies related disclosure requirements. The new guidance is effective for annual and interim periods beginning after December 15, 2014. The impact on the Company of adopting the new guidance will depend on the nature, terms and size of business disposals completed after the effective date.

In May 2014, new accounting guidance was issued that will supersede nearly all existing accounting guidance related to revenue recognition. The new guidance provides that an entity recognizes revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. This update also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments, and assets recognized from costs incurred to obtain or fulfill a contract. The amendments are effective for the Company for all annual and interim reporting periods beginning after December 15, 2016. The Company is currently evaluating adoption methods and the impact it will have on the consolidated financial statements.