Reuters | Oil slips on strong dollar, OPEC and China weigh Reuters LONDON (Reuters) - Oil prices slipped on Tuesday, extending a heavy sell-off after a surge in the dollar and weighed down by signs of weaker demand in China, the world's second-largest consumer. Benchmark Brent crude LCOc1 was down 30 cents at ... OPEC's Long-Sought Success Spoiled by 2018 Oil Supply Worry Supply Risks Could Push Oil Prices Higher This Week Oil slips as slowing Chinese demand overshadows Libya disruption |