"The kerosene was toxic, it had a flashpoint of 43 as against 45, and the colour was black whereas kerosene should be colourless," the paper quoted a DPR official saying.
"Information made available to the DPR indicated that the kerosene was imported by a group of independent marketers. But so far, all independent marketers interrogated denied any involvement in the deal," the official said, adding that investigations were on-going.
In 2002, more than 200 Nigerians were killed and many more wounded in a spate of kerosene explosions traced to toxic product.
Oil-producing Nigeria imports refined products for local consumption since poor maintenance has hobbled its four refineries, which are either shut down or producing far below capacity.




