EXHIBIT 99.1

Agreement of Joint Filing

Pursuant to Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned persons hereby agree to file with the Securities and Exchange Commission the Statement on Schedule 13D (the “Statement”) to which this Agreement is attached as an exhibit, and agree that such Statement, as so filed, is filed on behalf of each of them.

IN WITNESS WHEREOF, the undersigned have executed this Agreement.

Dated: As of February 26, 2018

/s/ Jeffrey B. Hecktman
Jeffrey B. Hecktman
HILCO TRADING LLC
By:	/s/ Jeffrey B. Hecktman
	Name:   Jeffrey B. Hecktman
	Title:     Chairman and Chief Executive Officer
HILCO MERCHANT RESOURCES, LLC
By:	/s/ Jeffrey B. Hecktman
	Name:   Jeffrey B. Hecktman
	Title:     Chairman and Chief Executive Officer

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