Pakistan, June 14 -- The International Finance Corporation will provide a $400 million subordinated loan for Pakistan's Reko Diq copper-gold mine, according to an IFC disclosure on Friday.

The loan adds to a $300 million commitment announced in April, bringing IFC's total financing for the project to $700 million. The estimated cost of the mine is $6.6 billion, to be funded through a mix of debt and equity from a consortium of lenders.

"The estimated total Project cost is $6.6bn, and it will be financed using a combination of debt and equity," the disclosure said, adding that other parallel lenders will provide the remaining debt financing.

This type of loan, known as subordinated debt, is typically repaid after other senior loans and ...