Sand supplier Covia files for Chapter 11

Another supplier, Hi-Crush, also close to filing for bankruptcy

Sand suppliers: hit hard by oil price downturn — Sand suppliers: hit hard by oil price downturnPhoto: REUTERS/SCANPIX

Julia Martinez

Houston

Shale Covia Hi-Crush Americas North America

Published 30 June 2020, 19:04Updated 1 July 2020, 13:00