Exhibit 23.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the use in the Prospectus constituting a part of this Registration Statement on Form S-4, of our report dated March 28, 2022, relating to the financial statements of Chardan NexTech Acquisition 2 Corp. which is contained in that Registration Statement. We also consent to the reference to us under the caption “Experts” in the Prospectus.

/s/ WithumSmith+Brown, PC

New York, New York

June 17, 2022