Nippon Oil Corp (5001.T) said on Friday it was likely to refine around 6 percent less crude oil in May than it did a year earlier, marking a seventh straight month of declines, reflecting slow domestic demand amid the recession.
Nippon Oil, Japan’s biggest refiner, is likely to refine around 250,000 kilolitres less crude next month compared with a year earlier, a company spokesman said. The refining volume is seen around 4.17 million kl (845,000 barrels per day), according to Reuters calculations.
Still, the plan marks a slight recovery after curbing refining by more than 10 percent in the six months to April. The company spokesman said there were signs of a recovery in demand for gasoline and petrochemicals.
Nippon Oil plans to refine 3.65 million kl (765,000 bpd) in April, which would be down 23 percent from a year earlier and marking the sixth straight month of curbs of over 10 percent.
The company also said it plans to conduct scheduled maintenance on its 180,000 barrels-per-day Muroran refinery for about a month from May 14.
Industry sources had expected maintenance on the northern Japan refinery to be conducted from May 7 to June 27.