From the 8K :
Item 1.01 Entry into a Material Definitive Agreement.
On March 14, 2017, the Company's subsidiary in Colombia, Compania Minera San Jose Ltda., entered into a three-month coal purchase agreement with a third party for 3000 - 10,000 tonnes of thermal coal per month at a purchase price of $ 131,000 COP/tonne (~US$ 45) on a C.O.D agreement. The Company has sourced the coal from third party mines, first deliveries have been made and the Company has received payment from the Buyer. Deliveries to the port will commence the week of Arpil 17, 2017 at a rate of 500-1000 tonne/week.
Shipment is supposed to start today?