#1TRONOX Clearly Differentiated Investor Day - June 16, 2022#2Welcome & Safety Share Jennifer Guenther | VP, Investor Relations#3New York Stock Exchange Safety Briefing General Fire Safety Procedures 1 2 3 5 Identify all emergency exits. Do not ignore an alarm. If the fire alarm sounds, instructions will be provided. If evacuation is necessary, follow lighted EXIT signs to the nearest safe exit. Use the stairs, never the elevator. Walk briskly, but do not run. TRONOX Tronox Holdings plc | tronox.com | Confidential & Proprietary | © 2022 7 ∞ 9 10 Feel doorknobs with the back of your hand before you open any doors and open slowly. Stay on the right in order to allow emergency response personnel clear access up the stairs. Allow others to enter the stairwell from other floors at staircase landings. Move at least 150 feet away from the building and exit doors. Do not re-enter the building without an "all clear" from emergency response personnel. 2022 Tronox Investor Day 3#4Safe Harbor Statement and Non-U.S. GAAP Financial Terms Cautionary Statement about Forward-Looking Statements Statements in this this presentation that are not historical are forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. These forward- looking statements, which are subject to known and unknown risks, uncertainties and assumptions about us, may include projections of our future financial performance including anticipated synergies based on our growth and other strategies, anticipated completion of extensions and upgrades to our mining and operations, anticipated trends in our business, anticipated costs and benefits of project newTRON and Atlas Campaspe and the Company's anticipated capital allocation strategy. These statements are only predictions based on our current expectations and projections about future events. There are important factors that could cause our actual results, level of activity, performance, actual synergies, or achievements to differ materially from the results, level of activity, performance, anticipated synergies or achievements expressed or implied by the forward-looking statements. Significant risks and uncertainties may relate to, but are not limited to, macroeconomic conditions; inflationary pressures; political instability, including the ongoing Russia and Ukraine conflict and any expansion of such conflict; supply chain disruptions; market conditions and price volatility for titanium dioxide, zircon and other feedstock materials, as well as global and regional economic downturns, that adversely affect the demand for our end-use products; disruptions in production at our mining and manufacturing facilities; and other financial, economic, competitive, environmental, political, legal and regulatory factors. These and other risk factors are discussed in the Company's filings with the Securities and Exchange Commission. Moreover, we operate in a very competitive and rapidly changing environment. New risks and uncertainties emerge from time to time, and it is not possible for our management to predict all risks and uncertainties, nor can management assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. Although we believe the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, level of activity, performance or achievements. Neither we nor any other person assumes responsibility for the accuracy or completeness of any of these forward- looking statements. You should not rely upon forward-looking statements as predictions of future events. Unless otherwise required by applicable laws, we undertake no obligation to update or revise any forward-looking statements, whether because of new information or future developments. Use of Non-GAAP Information To provide investors and others with additional information regarding the financial results of Tronox Holdings plc, we have disclosed in this presentation certain non-U.S. GAAP operating performance measures of EBITDA, Adjusted EBITDA, Adjusted EBITDA margin and Adjusted net income attributable to Tronox on a per share basis, and a non-U.S. GAAP liquidity measure of Free Cash Flow. These non-U.S. GAAP financial measures are a supplement to and not a substitute for or superior to, the Company's results presented in accordance with U.S. GAAP. The non-U.S. GAAP financial measures presented by the Company may be different from non-U.S. GAAP financial measures presented by other companies. Specifically, the Company believes the non-U.S. GAAP information provides useful measures to investors regarding the Company's financial performance by excluding certain costs and expenses that the Company believes are not indicative of its core operating results. The presentation of these non-U.S. GAAP financial easures is not meant to be considered in isolation or a substitute for results or guidance prepared and presented in accordance with U.S. GAAP. A reconciliation of the non-U.S. GAAP financial measures to U.S. GAAP results is included herein. For the Company's guidance with respect to full-year 2022 and 2025 non-U.S. GAAP financial measures, the Company is not able to provide without unreasonable effort the most directly comparable GAAP financial measure, or reconciliation to such GAAP financial measure, because certain items that impact such measures are uncertain, out of the Company's control or cannot be reasonably predicted. TRONOX Tronox Holdings plc | tronox.com | Confidential & Proprietary | © 2022 2022 Tronox Investor Day 4#5Today's Agenda Welcome & Safety Share Jennifer Guenther VP, Investor Relations Tronox: Clearly Differentiated Jean-François Turgeon - co-Chief Executive Officer John Romano - co-Chief Executive Officer Preserving Our Privilege to Operate Melissa Zona SVP, Chief Sustainability & Human Resources Officer Positioned to Win Jeff Engle SVP, Commercial & Strategy Q&A Session 1 Break TRONOX 8:30 am 10:05 am Tronox Holdings plc | tronox.com | Confidential & Proprietary | © 2022 Operational Excellence Russ Austin SVP, Operations Investing in Our Assets John Srivisal SVP, Business Development & Finance Delivering Robust Financial Performance Tim Carlson SVP, Chief Financial Officer Closing Remarks Jean-François Turgeon - co-Chief Executive Officer John Romano - co-Chief Executive Officer Q&A Session 2 Lunch 10:15 am 12:00 pm 2022 Tronox Investor Day 5#6Tronox: Clearly Differentiated Jean-François Turgeon | co-CEO John Romano | co-CEO#7Clearly Differentiated 1 Executing as a World-class Operator Delivering strong, sustainable financial performance and growth TRONOX 2 Demonstrating a Track Record of Execution Significant accomplishments made since Cristal acquisition and 2019 Investor Day 3 Strengthening Competitive Differentiators Deepening vertical integration and diversification, while building additional capabilities in R&D and innovation Tronox Holdings plc | tronox.com | Confidential & Proprietary | © 2022 4 Outperforming and Enabling Success Unwavering in our commitment to safety, sustainability and operational excellence 5 Investing for Profitable Growth Returning value to shareholders through disciplined capital allocation 2022 Tronox Investor Day 7#8Living Our Values Unleashes Our Potential We... • Have an uncompromising focus on operating safe, reliable and responsible facilities Honor our responsibility to create value for stakeholders • Treat others with respect and act with personal and organizational integrity • Build our organization with diverse, talented people who make a positive difference, and we invest in their success ● Are adaptable, decisive and effective Are trustworthy and reliable, and we build mutually rewarding relationships Share accountability and have high expectations for ourselves and one another • Do the right work the right way in every aspect of our business • Celebrate the joy of working together to accomplish great things ● ● TRONOX Tronox Holdings plc | tronox.com | Confidential & Proprietary | © 2022 TROMOX 8#9We Lead With Safety An uncompromising focus on operating safe, reliable and responsible facilities is our highest priority By operating safely, we assure our employees and local communities that we provide safe and decent work, and demonstrate to customers that we have reliable operations that can consistently fulfill their needs TRONOX TRONOX Tronox Holdings plc | tronox.com | Confidential & Proprietary | © 2022 Investing in our people, plants and processes to achieve world-class safety Collaborating with and ensuring all functions understand their contributions to safe work outcomes Providing systems that help guide successful work in the presence of hazards ✓ Understanding how what we know, say and do affects our ability to be aware of our surroundings Effectively onboarding our contractors and partnering with them to improve the planning and execution of work 2022 Tronox Investor Day 9#10The Transformation of Tronox Transformative Actions ESG Dividends and Share Repurchases TRONOX 2019 Redomiciled to the UK from Australia Closed transformative $2.2B acquisition of the Cristal TiO₂ business from The National Titanium Dioxide Company Ltd. of Saudi Arabia Realized $89M in synergies from Cristal acquisition vs. $40M target Restored or rehabilitated over 23,000 acres of land Repurchased 14M shares from Exxaro (largest insider at the time) for $14.32 per share Repurchased $288M in shares 2020 Realized $220M target in Cristal acquisition synergies two years ahead of schedule; delivered $243M in total synergies Launched new TRON, a global, digital transformation Named John Romano and Jean-François Turgeon interim co-CEOs Achieved best safety performance in company history Increased annual dividend to $0.28 from $0.18 per share Tronox Holdings plc | tronox.com | Confidential & Proprietary | © 2022 2021 Appointed John Romano and Jean-François Turgeon co-CEOs Exercised "flip in" for Exxaro's 26% ownership of South Africa entities; Exxaro sells remaining shares in Tronox Record financial performance Set bold ESG targets to align with global warming scenario below 2° C and achieve net zero GHG emissions by 2050 Reorganized BoD committee structure to enhance ESG oversight Increased annual dividend to $0.40 per share Announced $300M share repurchase program 2022 Achieved 20th quarter of EBITDA Margin >20% Attained communicated debt target of $2.5B Credit ratings upgraded to B+ / Positive & Ba3 / Stable Guided >$1B Adj. EBITDA Jazan produces initial slag from Furnace 1 Set accelerated GHG emissions targets Announced significant renewable energy project in South Africa Increased annual dividend to $0.50 per share Repurchased $25M in shares YTD 2022 Tronox Investor Day 10#11A Larger, More Diversified and More Stable Company Pre Cristal Acquisition ¹ Mines | Upgrading | Pigment Facilities Nameplate TiO₂ Pigment Capacity 2 Chloride / Sulfate Technology Zircon Processing Capacity Ore Vertical Integration (VI) Total Revenue Adj. EBITDA Total Debt | Net Leverage Ratio FCF Adj. Diluted EPS TRONOX 35 3 465K tons 100% / 0% 220K tons Net Long (140% VI) $1.8B $513M $3.2B | 4.1x $53M $0.56 Note: All figures pro forma. See appendix reconciliations for non-GAAP financial measures. 1) Financials represent FY 2018 (full year prior to Cristal acquisition). Tronox Holdings plc | tronox.com | Confidential & Proprietary | © 2022 2021 6 5 9 1.1M tons 87% / 13% 297K tons Net Short (85% VI) $3.6B $947M $2.6B 2.5x $468M $2.29 A +3+6 +613K tons +13% Sulfate +77K tons Optimized +100% +85% -$0.6B | -1.6x +783% +309% 2022 Tronox Investor Day 11#12Diversified, Vertically Integrated Titanium Industry Leader ● TROX NYSE $3.6B 2021 Revenue $947M 2021 Adj. EBITDA Vertically integrated mining and inorganic chemical company Diverse, well-balanced global footprint aligned with our customer base Formed through a combination of strategic, transformational transactions - 2005 spin-off from Kerr-McGee Corporation 2012 acquisition of mineral sands business of Exxaro Resources TRONOX April 2019 acquisition of the TiO2 business of The National Titanium Dioxide Company Limited of Saudi Arabia ("Cristal") from Tasnee Tronox Holdings plc | tronox.com | Confidential & Proprietary | © 2022 85% Feedstock Integration 21% Sales by Region ¹ 7% 33% 8% OOO 79% 13% ΕΜΕΑ APAC NAM LATAM 39% ~6,500 Global Employees Sales by Product¹ TiO 2 Zircon Feedstock & Other Products TiO₂ Sales Volume by End Use Market¹ ~1,200 Customers 7% 17% 76% Paints & Coatings Plastic Paper & Specialty 1) Sales split for FY2021. 2022 Tronox Investor Day 12#13Using Our Global Footprint for Good is Our Responsibility Environment Environmental stewardship is an essential component of our business Focused on reclamation and mitigation and aligned to sustainable development scenarios 35% Reduction in Carbon Intensity by 2025¹ >7,500 Hectares of Land Restored TRONOX 10,000 Trees Planted in Australia Note: All statistics are from 2021 unless otherwise specified. 1) Versus 2019 baseline. Social Global workforce with diverse perspectives and backgrounds We respect the cultural heritage of those who have lived in the communities near our operations $2.6M Community Investments 185 New Homes Built in South Africa $10.9 M For Employee Development Tronox Holdings plc | tronox.com | Confidential & Proprietary | © 2022 Governance Board of Directors reflects the diversity of our global operations Formed Global Sustainability Council in 2021 33% Female Independent BOD Membership TCFD + SASB Aligned United Nations Global Compact Signatory & SDG Aligned 2022 Tronox Investor Day 13