Canada Coal Inc. (TSXV:CCK) signed a non-binding letter of intent to acquire the assets of Valleyfield Fertilizer Corporation from Potash Ridge Corporation (TSX:PRK) on November 20, 2017. The transaction is subject to additional requirements pursuant to TSX Venture Exchange policies. As of February 21 2018, Canada Coal announced that it has extended the LOI 90 day period of exclusivity from February 21, 2018 to April 30, 2018.