The Algerian minister reiterated that oil prices were down because of low consumption and high supplies especially from non-OPEC petroleum-producing nations.
The discounts on Saudi crude oil for Asian customers in January were the biggest since at least 2002 while prices were cut to the United States for the fifth month in a row.
Pakistan will buy about 2.5 million tonnes a year of high sulphur gasoil from state company KPC, with a tolerance level of plus and minus 10 per cent, sources said.
Saudi Arabia cut prices for crude sold to Asia in four of the past five months, part of its strategy in a fight for market share against non-OPEC producers.