DuPont de Nemours : at the 2020 Bernstein Annual Strategic Decisions Conference Presentation

Bernstein Strategic Decisions Conference

Ed Breen, Chief Executive Officer

May 28,12020

Priorities in Current Environment

Safety & well-being of our employees

Safely maintaining our operations

Strengthening our balance sheet

Partnering with other industry leaders

2

Executing a Disciplined Plan

01Optimize Working Capital

02Defer Certain CapEx

03Optimize Cost Structure (G&A and COGS)

04New Bonds and Lending Facilities Put in Place

05Shutdown/Slowdown Plants

06	Scenarios & Stress Tests

~$500M

reduction in capital expenditures versus prior year

~$4B

in cash and available credit facility liquidity

Increased expected structural cost savings delivered in 2020 to

$180M

Favorably positioned in the unlikely event of a steep and prolonged downturn	3

Near-to-Medium Term Value Creation

❖Operating excellence; delivering on commitments

❖Complete divestitures of remaining Non-Core assets

❖Closing of N&B / IFF Transaction

4

Safe Harbor Statement

Cautionary Statement Regarding Forward Looking Statements

This communication contains "forward-looking statements" within the meaning of the federal securities laws, including Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. In this context, forward-looking statements often address expected future business and financial performance and financial condition, and often contain words such as "expect," "anticipate," "intend," "plan," "believe," "seek," "see," "will," "would," "target," and similar expressions and variations or negatives of these words.

On April 1, 2019, the company completed the separation of its materials science business into a separate and independent public company by way of a pro rata dividend-in-kind of all the then outstanding stock of Dow Inc. (the "Dow Distribution"). The company completed the separation of its agriculture business into a separate and independent public company on June 1, 2019, by way of a pro rata dividend-in-kind of all the then outstanding stock of Corteva, Inc. (the "Corteva Distribution").

On December 15, 2019, DuPont and IFF announced they had entered definitive agreements to combine DuPont's Nutrition & Biosciences business with IFF in a transaction that would result in IFF issuing shares to DuPont shareholders, pending customary closing conditions, other approvals including regulatory and that of IFF's shareholders.

Forward-looking statements address matters that are, to varying degrees, uncertain and subject to risks, uncertainties and assumptions, many of which that are beyond DuPont's control, that could cause actual results to differ materially from those expressed in any forward-looking statements. Forward-looking statements are not guarantees of future results. Some of the important factors that could cause DuPont's actual results to differ materially from those projected in any such forward-looking statements include, but are not limited to: (i) the parties' ability to meet expectations regarding the timing, completion and accounting and tax treatments of the proposed transaction with IFF; changes in relevant tax and other laws, (ii) failure to obtain necessary regulatory approvals, approval of IFF's shareholders, anticipated tax treatment or any required financing or to satisfy any of the other conditions to the proposed transaction with IFF, (iii) the possibility that unforeseen liabilities, future capital expenditures, revenues, expenses, earnings, synergies, economic performance, indebtedness, financial condition, losses, future prospects, business and management strategies that could impact the value, timing or pursuit of the proposed transaction with IFF, (iv) risks and costs and pursuit and/or implementation of the separation of the N&B Business, including timing anticipated to complete the separation, any changes to the configuration of businesses included in the separation if implemented, (v) risks and costs related to the Dow Distribution and the Corteva Distribution (together, the "Distributions") including (a) with respect to achieving all expected benefits from the Distributions; (b) the incurrence of significant costs in connection with the Distributions, including costs to service debt incurred by the Company to establish the relative credit profiles of Corteva, Dow and DuPont and increased costs related to supply, service and other arrangements that, prior to the Dow Distribution, were between entities under the common control of DuPont; (c) indemnification of certain legacy liabilities of E. I. du Pont de Nemours and Company ("Historical EID") in connection with the Corteva Distribution; and (d) potential liability arising from fraudulent conveyance and similar laws in connection with the Distributions; (vi) failure to effectively manage acquisitions, divestitures, alliances, joint ventures and other portfolio changes, including meeting conditions under the Letter Agreement entered in connection with the Corteva Distribution, related to the transfer of certain levels of assets and businesses; (vii) uncertainty as to the long-term value of DuPont common stock; (viii) potential inability or reduced access to the capital markets or increased cost of borrowings, including as a result of a credit rating downgrade (ix) risks and uncertainties related to the novel coronavirus (COVID-19) and the responses thereto (such as voluntary and in some cases, mandatory quarantines as well as shut downs and other restrictions on travel and commercial, social and other activities) on DuPont's business, results of operations, access to sources of liquidity and financial condition which depend on highly uncertain and unpredictable future developments, including, but not limited to, the duration and spread of the COVID-19 outbreak, its severity, the actions to contain the virus or treat its impact, and how quickly and to what extent normal economic and operating conditions resume. and (x) other risks to DuPont's business, operations and results of operations including from: failure to develop and market new products and optimally manage product life cycles; ability, cost and impact on business operations, including the supply chain, of responding to changes in market acceptance, rules, regulations and policies and failure to respond to such changes; outcome of significant litigation, environmental matters and other commitments and contingencies; failure to appropriately manage process safety and product stewardship issues; global economic and capital market conditions, including the continued availability of capital and financing, as well as inflation, interest and currency exchange rates; changes in political conditions, including tariffs, trade disputes and retaliatory actions; impairment of goodwill or intangible assets; the availability of and fluctuations in the cost of energy and raw materials; business or supply disruption, including in connection with the Distributions; ability to effectively manage costs as the company's portfolio evolves; security threats, such as acts of sabotage, terrorism or war, global health concerns and pandemics, natural disasters and weather events and patterns which could or could continue to result in a significant operational event for DuPont, adversely impact demand or production; ability to discover, develop and protect new technologies and to protect and enforce DuPont's intellectual property rights; unpredictability and severity of catastrophic events, including, but not limited to, acts of terrorism or outbreak of war or hostilities, as well as management's response to any of the aforementioned factors. These risks are and will be more fully discussed in DuPont's current, quarterly and annual reports and other filings made with the U.S. Securities and Exchange Commission, in each case, as may be amended from time to time in future filings with the SEC. While the list of factors presented here is considered representative, no such list should be considered a complete statement of all potential risks and uncertainties. Unlisted factors may present significant additional obstacles to the realization of forward-looking statements. Consequences of material differences in results as compared with those anticipated in the forward-looking statements could include, among other things, business disruption, operational problems, financial loss, legal liability to third parties and similar risks, any of which could have a material adverse effect on DuPont's consolidated financial condition, results of operations, credit rating or liquidity. You should not place undue reliance on forward-looking statements, which speak only as of the date they are made. DuPont assumes no obligation to publicly provide revisions or updates to any forward-looking statements whether as a result of new information, future developments or otherwise, should circumstances change, except as otherwise required by securities and other applicable laws. A detailed discussion of some of the significant risks and uncertainties which may cause results and events to differ materially from such forward-looking statements is included in the section titled "Risk

Factors" (Part I, Item 1A) of DuPont's 2019 Annual Report on Form 10-K as updated by DuPont's subsequent periodic and current reports filed with the SEC.

5

© 2020 DuPont de Nemours, Inc. All rights reserved.

DuPont™, the DuPont Oval Logo, and all products, unless otherwise noted, denoted with ™, ℠ or ® are trademarks, service

marks or registered trademarks of affiliates of DuPont de Nemours, Inc.