The world's two biggest economies have been locked in a bruising trade conflict for more than a year.
Beijing: President Xi Jinping said Friday that China wants to reach an initial trade deal with the United States but is "not afraid" to fight back when necessary.
It is rare for Xi to speak so directly about the trade war, and his comments come two days after US President Donald Trump complained that Beijing had not made sufficient concessions so far, making him reluctant to conclude a bargain.
The world's two biggest economies have been locked in a bruising trade conflict for more than a year, hitting each other with volleys of tariffs on hundreds of billions of dollars worth of goods.
"As we always said we don't want to start the trade war but we are not afraid," Xi told former US officials and other foreign dignitaries at a meeting at Beijing's Great Hall of the People.
US and China edging towards a trade deal, says Trump
Iowa is a farming state that's been hard hit by tariffs after a trade war that's lasted almost sixteen months. It's also crucial to Trump's re-election bid in 2020.
"When necessary we will fight back but we have been working actively to try not to have a trade war," he told the group, which included former US secretary of state Henry Kissinger, former US treasury secretary Henry Paulson and former Australian prime minister Kevin Rudd.
Trump on October 11 announced a "phase one" deal resolving important US grievances about Chinese trade and currency practices.
But more than a month later, the two sides have yet to finalise the text of any agreement. American officials want large purchases of US farm exports.
Top trade negotiators spoke on the phone on Saturday in what the Chinese commerce ministry described as "constructive" discussions on a preliminary deal.
China has insisted on a rollback of existing tariffs, which Trump said he has not agreed to.
"I can tell you this. China would much rather make a trade deal than I would," Trump said Wednesday.
"I don't think they're stepping up to the level that I want."
'China's not going to budge'
US Congress approval this week of legislation supporting pro-democracy protesters in Hong Kong has also cast a shadow on the negotiations.
"We want to work for a phase-one agreement on the basis of mutual respect and equality," Xi told the foreign visitors, who were in town for the Bloomberg New Economy Forum.
The Chinese leader warned that the trade talks "may affect the future prospects of the world economy" but China holds a "positive attitude".
Diana Choyleva, chief economist at Enodo Economics, said Xi's comments do not mean that Beijing is about to go on the offensive.
"But it certainly reaffirms my expectation that China's not going to budge," Choyleva told AFP at the New Economy Forum.
"The negotiation style and lack of trust that Trump has created ... has made him (Xi) ...very determined that there is no point to really give up much," she said.
Kissinger warned at the forum on Thursday that the trade war could potentially lead to armed conflict if it goes unresolved.
If the two sides keep seeing "every issue in the world in terms of conflict" with each other, it could be "dangerous for mankind", he said.
Paulson warned that the two countries were heading in the wrong direction.
The former treasury secretary warned of growing barriers on visas and the movement of people, restrictions on trade and technology, and that the ongoing economic tensions would "leave our countries and the entire world worse off."