Brent hit USD 99.72 a barrel to record its lowest level since June 24, 2013 after coming under pressure in recent weeks also from easing demand growth expectations.
The price of Brent has fallen by more than 13 per cent since June 19, when it reached a nine-month high point of USD 115.71 a barrel amid major unrest in key crude producer Iraq.
In midday deals, Brent North Sea crude for delivery in October had recovered to stand at USD 100.10 a barrel, down 72 cents compared with Friday's close.
Lower oil prices benefit companies and households while impacting revenues for producer countries, including those who together comprise the OPEC cartel.
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Saxo Bank analyst Ole Hansen said Chinese data had helped to push oil prices lower today.
"China's crude imports for August showed a year-on-year decline while export of fuel exceeded imports for the fourth time this year. This is adding to the current negative sentiment which continue to be driven by rising supplies at a time of slowing seasonal demand," he added.
Last month, OPEC trimmed its 2014 forecast for global oil demand growth after weaker-than-expected economic growth in rich countries in the second quarter and amid what it described as a fragile worldwide recovery.
"The unexpectedly weak US jobs number puts doubt in the US economic outlook and in turn, weakened oil demand," Singapore's United Overseas Bank said in a note to clients.
The US officially added 142,000 new jobs in August, snapping a six-month streak of more than 200,000 jobs per a month and far below the 223,000 tipped by analysts.
The data supported the view that the world's biggest economy is still struggling to pick up speed, and that wages remain very flat, holding back consumer spending.