CERTIFICATION PURSUANT TO RULE 13A-14(A) OF THE SECURITIES EXCHANGE ACT OF 1934
I, Sami Ahmad, certify that:
I have reviewed this Amendment No. 1 to the annual report on Form 10-K for the fiscal year ended December 31, 2021, of Trecora Resources; and
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.
Date: April 29, 2022
Chief Financial Officer