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Frank Chen

The long-standing rivalry between China’s two largest economic heavyweights – with each boasting a gross domestic product comparable to Group of Seven members Italy and Canada – reflects the regional dynamism and shifting economic gravity within the world’s second-biggest economy.
Jiangsu has been threatening to end Guangdong’s uninterrupted reign as China’s largest provincial economy since the late 1980s, and the latest economic data reveals the gap between the two narrowed further in the first quarter of this year.
Jiangsu, bordering Shanghai in eastern China, saw its GDP grow by 5.4 per cent from January to March, year on year, to 3.45 trillion yuan, outpacing the national rate of 5 per cent. Guangdong, bordering Hong Kong in southern China, witnessed a 4.6 per cent GDP rise to 3.49 trillion yuan.
The quarterly disparity between the provinces has shrunk to just 40 billion yuan (US$5.85 billion).
Observers point to how tech and frontier industries are turbocharging Jiangsu’s rise, while a protracted property sector slump and weak consumption drag on Guangdong. The race is expected to lift China’s overall growth, as the two provinces combine to account for more than 20 per cent of national economic output.
“To put the competition between the two Chinese provinces into context, it’s like California, the largest economy among the 50 American states, is one day being surpassed by [second-largest] Texas, as the latter, quite like Jiangsu, has a big manufacturing sector,” said Zhu Lisheng, an analyst with the Jiangsu-based Langchao Finance and Industry Institute, a private consultancy.
“In both China and the US, the shift of economic gravity will affect business decisions about where to invest, and young people’s choice of where to pursue opportunities,” said Zhu, who expects that businesses and talent may be drawn to Jiangsu as it overtakes Guangdong in the coming years.
Jiangsu is becoming a hub for several strategic emerging sectors: its biopharmaceutical, photovoltaic solar, integrated circuit, and robotics industries lead the country in terms of scale and growth. The province is home to one of China’s largest clusters of foreign-invested hi-tech manufacturers, including the Singapore Industrial Park in Suzhou, while private firms there are also moving up the value chain.


Guangdong, meanwhile, has been grappling with the fallout of China’s property sector downturn, most notably the collapse of China Evergrande, the world’s most indebted developer, which was based in the province. This has had a knock-on effect on retail and consumption. Last year, Guangdong lost its position as the country’s top consumption market to Jiangsu for the first time.
Guangdong’s growth, anchored in exports, is also more exposed to external shocks than Jiangsu. Residents in Guangdong also earned a lower per capita annual income – 63,900 yuan (US$9,350) in 2025 – compared with the 68,900 yuan reported by their Jiangsu peers.
Based on average growth rates over the past decade, it would take Jiangsu about three to four years to achieve top billing, according to an analysis by the Peking University HSBC Business School released in November. However, if growth trends from the past one to three years are sustained, Jiangsu could catch up in less than two years.
In 2025, Jiangsu’s GDP saw a year-on-year rise of 5.3 per cent to 14.23 trillion yuan, while Guangdong’s figure, 14.58 trillion, pointed to sputtering growth of less than 4 per cent. The annual gap between the two narrowed from 800 billion yuan in 2020 to 340 billion yuan last year.
Such divergence is also reflected in the two provinces’ growth goals for this year: Guangdong set a flexible band of 4.5 to 5 per cent, while Jiangsu is aiming for around 5 per cent.
Zhu noted, however, that Guangdong was in the throes of an economic transition, and that its hi-tech firms – including Huawei Technologies, Tencent and BYD – provide solid growth foundations.
The GDPs of Jiangsu and Guangdong crossed the US$2 trillion mark in recent years – nearly enough to rank them among the world’s 10 largest national economies, according to data from the International Monetary Fund and the World Bank.


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A rival provincial powerhouse, with a GDP as big as some G7 nations, is becoming a hub for strategic emerging sectors while outpacing the national economic growth rate


A rival provincial powerhouse, with a GDP as big as some G7 nations, is becoming a hub for strategic emerging sectors while outpacing the national economic growth rate.


Guangdong’s rule as China’s GDP king faces an unprecedented threat to the crown

.css-1c6uqr6{color:inherit;font-weight:inherit;font-size:inherit;font-family:inherit;line-height:inherit;overflow-wrap:break-word;}A rival provincial powerhouse, with a GDP as big as some G7 nations, is becoming a hub for strategic emerging sectors while outpacing the national economic growth rate

A rival provincial powerhouse, with a GDP as big as some G7 nations, is becoming a hub for strategic emerging sectors while outpacing the national economic growth rate