MONTREAL - Authorities say they have seized 310 kilograms of cocaine concealed in bottles of sunflower oil at the Port of Montreal.

The drugs were found three weeks ago.

The Canada Border Services Agency (CBSA) said in a statement Tuesday the cocaine had an estimated street value of $14 million.

The cocaine had been blended with a liquid substance and hidden in 1,236 one-litre bottles.

It was found on a maritime container from Bolivia.