Oil claws back some losses after 6-percent plunge, but outlook still weak

SINGAPORE (Reuters) - Oil bounced by more than 1 percent on Wednesday to claw back some of the previous day's 6-percent plunge, lifted by a report of an unexpected decline in U.S. commercial crude inventories and record Indian crude imports.But investors remained on edge, with the International Energy Agency (IEA) warning of unprecedented uncertainty in oil markets due to a difficult economic environment and political risk.International Brent crude oil futures were at $63.39 per barrel at 0747..