Hi-Crush files for Chapter 11

Published  14 July 2020 17:24 GMT

US frack sand suppliers hit hard by downturn

Published  9 July 2020 7:56 GMT

Sand supplier Covia files for Chapter 11

Published  30 June 2020 19:04 GMT

Hi-Crush restarts Whitehall plant, idles another

Published  24 January 2019 21:45 GMT

Covia idles more plants

Published  15 November 2018 23:00 GMT

Pioneer shutters Texas sand mine

Published  15 November 2018 17:30 GMT