Wrangell Sentinel -

SEATTLE (AP) — Of the 109 cargo containers that went overboard from a cargo ship that caught fire near British Columbia last month, 105 have not been seen, according to the Canadian Coast Guard.

In all, 57 tons of potassium amyl xanthate, used in mines and pulp mills, and thiourea dioxide, used to manufacture textiles, were aboard the Zim Kingston in four containers: two that fell overboard and the two that caused the onboard fire, the Seattle Times reported.

The two containers containing hazardous materials are among those that have not been sighted, according to Canadian officials.

Four...