Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the inclusion in this Registration Statement on Form F-1A of our report dated May 18, 2021, relating to the consolidated financial statements of Huarui International New Material Limited for the years ended December 31, 2020 and 2019, which appears in such Registration Statement. We also consent to the reference to our firm under the heading “Experts” in such Registration Statement.

/s/ Prager Metis CPAs, LLC

Hackensack, New Jersey

October 26, 2021