The Company | 1. The Company Tronox Limited and its subsidiaries (collectively referred to as “Tronox,” “we,” “us,” or “our”) is a public limited company registered under the laws of the State of Western Australia. We are a global leader in the production and marketing of titanium bearing mineral sands and titanium dioxide (“TiO 2 2 We have global operations in North America, Europe, South Africa, and the Asia-Pacific region. We classify our business into one reportable segment, TiO 2 On February 21, 2017, we entered into a definitive agreement with The National Titanium Dioxide Company Ltd., a limited company organized under the laws of the Kingdom of Saudi Arabia (“Cristal”), and Cristal Inorganic Chemicals Netherlands Coöperatief W.A., a cooperative organized under the laws of the Netherlands and a wholly owned subsidiary of Cristal (“Seller”), to acquire the TiO 2 2 . We have received final approval from seven of the nine regulatory jurisdictions whose approvals are required to close the Cristal Transaction and are still seeking approval from the U.S. Federal Trade Commission (“FTC”) and the European Commission (“EC”). With respect to the FTC, on December 5, 2017 the FTC filed an administrative complaint against us, Cristal and certain of Cristal’s subsidiaries and shareholders alleging that the Cristal Transaction would violate Section 7 of the Clayton Antitrust Act and Section 5 of the FTC Act. The administrative complaint seeks, among other things, a permanent injunction to prevent the transaction from being completed. On June 27, 2018, the evidentiary phase of the FTC’s administrative action before the FTC’s administrative law judge concluded. The FTC’s administrative law judge is not expected to rule on the FTC’s complaint until mid-November 2018 at the earliest. On July 10, 2018, we received notice that the FTC had filed a complaint against us in the U.S. District Court in the District of Columbia (the “U.S. District Court”). The complaint alleges that Tronox’s pending acquisition of the TiO 2 2 With respect to the EC, on July 4, 2018 we received approval from the EC, conditional upon divestiture of our 8120 paper-laminate product grade (the “8120 Grade”) that is supplied to European customers from our Botlek facility in the Netherlands. On July 16, 2018, we announced the submittal to the European Commission of an executed definitive agreement with Venator Materials PLC (“Venator”) to divest the 8120 Grade. The EC’s approval is contingent only upon the divestiture of the 8120 Grade. If the EC approves Venator as the buyer of the 8120 Grade, the EC’s approval of the Cristal transaction will be final. In addition to seeking the divestiture of the 8120 Grade to Venator, we also announced on July 16, 2018 that we had entered into a binding Memorandum of Understanding (“MOU”) providing for the negotiation of a definitive agreement to sell the entirety of Cristal’s Ashtabula, Ohio two-plant TiO 2 In addition, in the MOU, Tronox agreed to pay Venator a $75 million break fee if Tronox is able to consummate the Cristal transaction without divesting Ashtabula and the paper-laminate grade divestiture is completed to obtain final European Commission approval. On May 9, 2018, we entered into an Option Agreement (the “Option Agreement”) with Advanced Metal Industries Cluster Company Limited (“AMIC”) pursuant to which AMIC granted us an option (the “Option”) to acquire 90% of a special purpose vehicle (the “SPV”), to which AMIC’s ownership in a titanium slag smelter facility (the “Slagger”) in The Jazan City for Primary and Downstream Industries in the Kingdom of Saudi Arabia (“KSA”) will be contributed together with $322 million of indebtedness currently held by AMIC (the “AMIC Debt”). The execution of the Option Agreement occurred shortly after we entered into a Technical Services Agreement (the “Technical Services Agreement”) with AMIC pursuant to which we agreed to immediately commence providing technical assistance to AMIC to facilitate the start-up of the Slagger. National Industrialization Company and Cristal each own 50% of AMIC. The strategic intent of the Option Agreement and Technical Services Agreement is to enable us to further optimize the vertical integration between our TiO 2 2 On June 15, 2012, in consideration for the acquisition of 74% of Exxaro Resources Limited’s (“Exxaro’s”) South African mineral sands business and one of its subsidiaries, we issued to Exxaro 51,154,280 Class B ordinary shares (“Class B Shares”). On March 8, 2017, Exxaro announced its intention to begin pursuing a path to monetize its ownership stake in Tronox over time. On October 10, 2017, Exxaro sold 22,425,000 Class A ordinary shares (“Class A Shares”) in an underwritten registered offering. At June 30, 2018 and December 31, 2017, Exxaro held approximately 23% and 24%, respectively, of the voting securities of Tronox Limited. Presently, Exxaro intends to sell the remainder of its Tronox shares in a staged process over time pursuant to the existing registration statement, subject to market conditions. An ownership change as defined under IRC Section 382 could substantially limit our ability to use certain loss and expense carryforwards. See Note 5 for additional information on ownership change under IRC Section 382 and see Note 19 for additional information regarding Exxaro transactions. Exxaro also has a 26% ownership interest in certain of our other non-operating subsidiaries. Basis of Presentation The accompanying condensed consolidated financial statements are unaudited and have been prepared pursuant to the rules and regulations of the U.S. Securities and Exchange Commission regarding interim financial reporting. Accordingly, they do not include all the information and footnotes required by accounting principles generally accepted in the United States of America (“U.S. GAAP”) for complete financial statements and should be read in conjunction with the audited consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2017. The unaudited Condensed Consolidated Balance Sheet as of December 31, 2017 was derived from audited financial statements but does not include all disclosures required by U.S. GAAP. In management’s opinion, the accompanying unaudited condensed consolidated financial statements reflect all adjustments, which are of a normal recurring nature, considered necessary for a fair statement. Our unaudited condensed consolidated financial statements include the accounts of all majority-owned subsidiary companies. All intercompany balances and transactions have been eliminated in consolidation. As a result of the sale of our wholly owned subsidiary Tronox Alkali Corporation (“Alkali”) in the third quarter of 2017, the results of Alkali have been presented as discontinued operations for the three and six months ended June 30, 2017. See Note 3 for additional information. The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting periods. It is at least reasonably possible that the effect on the financial statements of a change in estimate due to one or more future confirming events could have a material effect on the financial statements. Revisions In our Form 10-Q filed for the period ended March 31, 2018, we disclosed that we revised our long-term debt due within one year and long-term debt, net at December 31, 2017, in our unaudited Condensed Consolidated Balance Sheet. Our long-term debt due within one year had been understated by $5 million with a corresponding overstatement in our long-term debt, net. We identified certain current assets of $7 million which we had included in “Accounts receivable, net of allowance for doubtful accounts” that should have been included in “Prepaid and other assets” in the Consolidated Balance Sheet at December 31, 2017. We have reclassified this amount in the unaudited Condensed Consolidated Balance Sheets presented herein. Recently Adopted Accounting Pronouncements In May 2017, the FASB issued ASU 2017-09, Compensation—Stock Compensation (Topic 718): Scope of Modification Accounting In March 2017, the FASB issued ASU 2017-07, Compensation-Retirement Benefits: Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost In November 2016, the FASB issued ASU 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606) Recently Issued Accounting Pronouncements In February 2016, the FASB issued ASU 2016-02, Leases |