The company is reviewing all expenditures related to its Sevier Playa sulfate of potash project in Utah, US.
The certificates relate to the Environmental and Social Impact Assessments (ESIA) for the Dougou and Kola mining licences and relax the previous requirement for periodic compliance certificates.
The Northern Australia Infrastructure Facility has advised that the Lake Wells sulfate of potash project has been approved to proceed to due diligence.
More Potash news
Highfield Resources submitted the documentation for its Muga potash project in Spain on 13 March 2020.
The company is set to supply Redox with 20 000 tpy of K-Brite sulfate of potash over 10 years from the Lake Wells sulfate of potash project.