Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in Registration Statement No. 33-73810 on Form S-8 of our report dated June 25, 2020, appearing in this Annual Report on Form 11-K of the Eastman Investment and Employee Stock Ownership Plan for the year ended December 31, 2019.
/s/ Brown Smith Wallace, LLP
St. Louis, Missouri
June 25, 2020
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