The isolated, nuclear-armed nation -- which is under multiple sets of sanctions over its weapons programmes -- has long struggled to feed itself.
Oil prices extended gains for a second session on Friday as the prospect of lower exports from Russia offset rising inventories in the United States and concerns over global economic activity.
Oil prices stabilised on Thursday after Brent crude posted its biggest one-day loss for seven weeks in the previous session, with gains on Russian supply curbs capped by an expected rise in U.S.
Oil prices fell on Wednesday as concerns about fuel demand were stoked by expectations minutes of the U.S.
Oil prices fluctuated in a narrow range on Thursday as it weighed a large build in U.S. crude inventories and hopes for a Chinese demand recovery.
Brent crude futures fell by 82 cents, or 1%, to $85.79 per barrel by 0132 GMT, while U.S. crude futures fell by $1.04, or 1.3%, to $79.10 per barrel.
Oil prices eased on Monday after rising 2% in the previous session as investors shrugged off the impact of Russian output cuts, instead focusing on short-term demand concerns stemming from refinery maintenance in Asia and the United States.
Oil prices rose on Friday after strong U.S. jobs data, but were still set for weekly falls as investors sought more clarity on the imminent EU embargo on Russian refined products and more signs of demand recovery in top consumer China.
The heating plant in Munich's southern Sendling neighbourhood has been run for more than a century on gas, often imported from far away.
Oil prices fell by more than 1% on Tuesday, touching two-week lows on the prospect of further interest rate increases, a stronger U.S. dollar and ample Russian crude flows.
Oil steadied on Monday as looming interest rate hikes by major central banks and signs of strong Russian exports balanced rising Middle East tension over a drone attack in Iran and hopes of higher Chinese demand.
Oil prices rose for a second session on Friday, buoyed by better than expected U.S.
Oil steadied on Wednesday after a decline in the previous session, as a rise in U.S. crude inventories and global recession worries countered optimism for a demand recovery in China.
Britain's financial watchdog is blocking the restart of London Metal Exchange nickel trade in Asian hours due to doubts about the LME's ability to run an orderly market in that time zone, three sources with knowledge of the matter said.
Oil extended gains on Monday, rising more than 3% after China's move to reopen its borders boosted the outlook for fuel demand and overshadowed global recession concerns.
Oil prices rebounded on Thursday after opening the year down more than 9%, the worst yearly start in over three decades, as investors took advantage of the decline to buy futures on expectations long-term fuel demand will remain steady.
The dollar was on track for its best performance in seven years on Friday, having been buoyed by the Federal Reserve's aggressive monetary policy tightening and concerns about the global growth outlook.
Oil prices edged up on Friday and were on track to post a second straight annual gain, albeit a meagre one, in a year marked by tight supplies due to the Ukraine conflict, a strong dollar and weak demand from the world's top crude importer China.
U.S. oil major Exxon Mobil Corp is suing the European Union in a bid to force it to scrap the bloc's new windfall tax on oil groups, arguing Brussels exceeded its legal authority by imposing the levy.
Oil prices rose in light trade on Tuesday on concerns that winter storms across the United States are affecting logistics and production of petroleum products and shale oil.
The United States has become a global crude oil exporting power over the last few years, but exports have not exceeded its imports since World War II. That could change next year.
EU countries are worried that they will have a hard time filling gas storage tanks in time for next winter.
Oil prices reclaimed ground on Monday after tumbling more than $2 a barrel in the previous session as optimism from China's reopening and oil demand recovery outweighed concerns of a global recession.
A group of investors has tabled resolutions urging four of the world's top oil and gas companies to set broad climate targets for 2030, reviving pressure on the sector after a year that saw governments shift their focus to energy security.
Oil prices rose more than 1% in early Asian trade on Monday as a key Canada-United States crude pipeline stayed shut while Russian President Vladimir Putin threatened to cut production in retaliation against a Western price cap on Russian oil exports.
Oil prices are set to post their biggest weekly drop in months, since traders expect it will be months before the benefits of China easing COVID controls feeds through to demand.
European motorists could find Russian diesel in their tanks even after bans take effect because regulators lack tools to trace the origin of fuel when it has passed through other countries.
The market for old oil tankers is booming, and it's all down to efforts by Western nations to curb trade in Russian crude.
The Group of Seven price cap on Russian seaborne oil came into force on Monday as the West tries to limit Moscow's ability to finance its war in Ukraine, but Russia has said it will not abide by the measure even if it has to cut production.
Oil prices inched up in early trade after OPEC+ nations reaffirmed their oil output targets ahead of a European Union ban and price caps on Russian crude, which kick off on Monday.