SHANGHAI (Reuters) - Asian shares were choppy on Tuesday as weak global manufacturing activity reinforced worries about slowing world growth, while the initial enthusiasm over a Sino-U.S. trade truce gave way to uncertainty over whether the two nations can strike a durable deal.

(Reuters) - U.S. stock futures jumped more than one percent when trading resumed on Sunday, after the United States and China agreed on Saturday to restart stalled trade talks.

VIENNA (Reuters) - OPEC and its allies look set to extend oil supply cuts next week at least until the end of 2019 as Iraq joined top producers Saudi Arabia and Russia on Sunday in endorsing a policy aimed at propping up the price of crude amid a weakening global economy.

SYDNEY (Reuters) - Stocks rallied and bonds retreated in Asia on Monday as a thaw in the Sino-U.S. trade dispute averted one threat to the global economy, leading investors to pare wagers on aggressive policy easing by the major central banks.

SINGAPORE (Reuters) - Oil prices rose more than $1 a barrel on Monday after Saudi Arabia, Russia, Iraq backed an extension of supply cuts for another six to nine months ahead of an OPEC meeting this week.

SEOUL (Reuters) - Oil prices were steady on Friday, with focus shifting to the G20 summit where a scheduled meeting between U.S. President Donald Trump and Chinese President Xi Jinping has stirred hopes that trade tensions could ease.