US President Donald Trump has expressed confidence he can reach a deal to end a burgeoning trade war with China, saying he will meet his Chinese counterpart at the Group of 20 meetings in Argentina in about a month.
"I think we'll make a deal with China, and I think it will be a very fair deal for everybody," Trump said at the White House on Friday, before leaving for political rallies in West Virginia and Indiana.
Trump said he will have dinner with President Xi Jinping of China at the November 30-December 1 G20 summit of industrial and emerging market nations.
The Trump-Xi meeting would be the first since the two countries began hitting each other with import taxes earlier this year.
The United States has targeted $US250 billion ($A348 billion) in Chinese products, and Beijing has lashed back by slapping tariffs on $US110 million ($A153 million) worth of US goods.
Trump has threatened to impose tariffs on another $US267 billion ($A371 billion) in Chinese imports - a move that would cover virtually everything China ships to the United States.
The world's two biggest economies are locked in a dispute over US complaints that China is using predatory tactics in a drive to supplant American technological dominance.
These include outright cybertheft and forcing US companies to hand over trade secrets as the price of admission to the Chinese market.
Earlier Friday, the Chinese foreign ministry said Trump and Xi had an "extremely positive" phone conversation Thursday.
The two leaders agreed to "strengthen economic exchanges," said a ministry spokesman, Lu Kang.
He gave no indication whether they made progress on settling the escalating tariff war over Beijing's technology policy.
Trump told reporters in Washington that "I know they want to make a deal".
He added that any deal reached must be "fair."
But Larry Kudlow, Trump's top economic adviser, sounded a more cautious note on CNBC Friday.
"We are not on the cusp of a deal," Kudlow said.
"As the president said, we would like to talk to them about it, but they may not be ready."
Trump has railed against the US trade imbalance with China since his presidential campaign, and his administration has grown increasingly vocal about calling out alleged corporate espionage and intellectual property theft by Chinese entities.
"Both leaders attach great importance to China-US ties and economic ties," Lu said.
"President Xi Jinping also stressed that China-US trade has long been serving as ballast and a stabiliser for China-US relations."
Lu said the two leaders agreed the trade dispute "should be handled properly through substantial consultation".
