Exhibit 32.2

CERTIFICATION OF

CHIEF FINANCIAL OFFICER

UNDER SECTION 906 OF THE SARBANES OXLEY ACT OF 2002, 18 U.S.C. SECTION 1350

In connection with the Annual Report on Form 10-K/A for the year ended December 31, 2021 of Ramaco Resources, Inc. (the “Company”), as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jeremy R. Sussman, Chief Financial Officer of the Company, hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

(1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: January 10, 2023	/s/ Jeremy R. Sussman
	Jeremy R. Sussman
	Chief Financial Officer