Non-Opec producers blamed for oil slide

Saudi Arabia and UAE vow to maintain production targets at 30m barrels day

Weak growth prompts India fiscal rethink

Finance ministry sees GDP growing only 5.5% in year to March

What does Elizabeth Warren want?

The Senator’s anti-Wall Street campaign is gripping Washington

China data revision lifts GDP by $308bn

Adjustment pushes country even further ahead of the US

Kuroda hails progress in deflation battle

Japan central bank maintains easing but says it will change tack if needed

Workers at a Vedanta smelting plant in Kitwe in Zambia

Zambia will need more help, says IMF

Political uncertainties and falling copper prices weigh on economy