Sir Keir Starmer has met President Xi Jinping at the G20 summit, and emphasised the importance of a “strong UK-China relationship” for both countries.
The meeting was the first time a UK prime minister has met the Chinese president in person since 2018, following a recent souring in relations.
Sir Keir raised the case of the detained Hong Kong pro-democracy activist, Jimmy Lai, saying he was concerned about reports of a “deterioration” in his health.
The PM also signalled a desire for greater business co-operation, particularly on “areas of mutual cooperation” such as international stability, climate change and economic growth.
Sir Keir met President Xi on the fringes of the G20 summit in Rio de Janeiro, Brazil and, speaking at the start of the meeting, said: “We want our relations to be consistent, durable, respectful, as we have agreed, avoid surprises where possible.”
He added: “The UK will be a predictable, consistent, sovereign actor committed to the rule of law.”
Speaking through a translator, Xi told Sir Keir that the two countries should commit to mutual respect and openness, saying: “China and the UK have broad space for co-operation across various domains, including trade, investment, clean energy, financial services, healthcare and improving our peoples’ well-being.”
A read-out of the closed door meeting said the PM set out the leaders’ shared responsibility to work together in pursuit of global stability, economic co-operation and trade, and efforts to move away from fossil fuels to renewables.
Climate change was a focus for the PM, who highlighted that both countries “have an important role to play in support of the global clean power transition”.
A Downing Street spokesperson said the PM wants China’s support on global efforts, particularly in light of President-elect Trump’s expected roll back of green policies.
However, Sir Keir also stressed his government’s approach would “always be rooted in the national interests of the UK, but that we would be a predictable and pragmatic partner” to China.
With China’s military support for Russia’s war in Ukraine having prompted criticism from the UK and other Western countries, the PM also said he wanted to “engage honestly and frankly” on areas of disagreement, including on Hong Kong, human rights and Russiaâ€s war in Ukraine.
Their first meeting follows an initial phone conversation in August after Labour’s election victory and Sir Keir has now proposed a full bilateral meeting in Beijing or London.
The pair also agreed Chancellor Rachel Reeves should visit Beijing next year to discuss economic and financial cooperation with her counterpart, Vice Premier He Lifeng.
Before the meeting in Brazil, the prime minister said it was important to engage with economies like China – and Foreign Secretary David Lammy held talks with his Chinese counterpart Wang Yi, as well as Vice Premier Ding Xuexiang, in Beijing last month.
The last British prime minister to meet President Xi was Theresa May, who hailed a “golden era” for UK-China relations during her 2018 visit to the country.
However, since then there have been tensions over issues including China’s treatment of the Uyghur minority group in Xinjiang and pro-democracy activists in Hong Kong.
Last year, then-Conservative Prime Minister Rishi Sunak said China was “the biggest state-based threat to our economic security”.
But like the current government, he also said it was necessary to engage with China on issues like climate change and the global economy.
Speaking to reporters on his way to the summit in Rio de Janeiro, Sir Keir also said “shoring up support for Ukraine” was top of his agenda.
Before the meeting, Downing Street said the prime minister will urge other G20 nations to step up their support for Ukraine or face “unfathomable consequences” if Russia is allowed to be victorious.
The summit follows large-scale missile and drone attacks by Russia across Ukraine over the weekend, and will take place as the conflict approaches its 1,000th day.
And it comes amid reports that the US has authorised the use of long-range missiles it supplies to Ukraine to strike Russia.
The weapons have so far only been used by Kyiv on Russian-occupied targets within its own territory.
The UK has also supplied Ukraine with its Storm Shadow missiles and defence officials and ministers have for months been making the case for Kyiv to be permitted to use them to hit targets inside Russia. But they were not willing to act alone – and had been waiting for the White House to change its mind.
Downing Street would not be drawn on whether the UK would follow the US, but did not rule out allowing Kyiv to use British-supplied Storm Shadow missiles.
Sir Keir is holding talks with other G20 leaders, representing 19 of the worldâ€s largest economies and the African Union and the European Union.
The summit is overshadowed by the absence of President-elect Donald Trump.
Trump has called for allies to take a more aggressive approach towards China and may trigger a global trade war if he imposes a promised 60% tariff on Chinese goods entering the US.
This summit will provide world leaders a first chance to compare notes and prepare for Trump’s upcoming return to the White House.
Downing Street said the prime minister would also be focusing on building partnerships that increase economic growth and security during the summit, accelerating the climate transition and use of clean power, and supporting the economic development of developing countries.
