SHAREHOLDER ACTION REMINDER: The Schall Law Firm Announces the Filing of a Class Action Lawsuit Against Covia Holdings Corporation and Encourages Investors with Losses in Excess of $100,000 to Contact the Firm

Investors who purchased the Company's securities between March 15, 2016 and June 29, 2020, inclusive (the ''Class Period''), are encouraged to contact the firm before February 8, 2021.