Chinese search engine Baidu debuted on Hong Kong's stock exchange Tuesday after raising $3.1 billion in its initial public offering, the latest mainland tech giant to flock to the financial hub.

Shares rose a modest 0.8 percent to HK$254 from their listing price of HK$252 after the market opened.

Over the past 18 months Hong Kong has seen a flurry of Chinese tech firms hold IPOs in the city, part of a drive to list closer to home as relations between Beijing and Washington sour.

Until the recent trade tensions, New York tended to be the favoured place for those companies to raise international capital.

But now Hong Kong is dominant, something Beijing's authoritarian leaders have encouraged at a time when it is also looking to rein in the influence of some Chinese tech firms like Alibaba.

Last year Hong Kong raked in an impressive $49 billion in IPOs.

Baidu
Baidu is the latest Chinese tech giant to opt for a secondary listing in Hong Kong as relations with the United State sour Photo: AFP / GREG BAKER

Some of the debuts in Hong Kong are dual listings such as Baidu, which is already traded on the Nasdaq in New York.

Others are purely Hong Kong listings such as the medical arm of Chinese e-commerce giant JD.com which raised $3.5 billion in its December homecoming.

More are on the way.

Chinese companies looking at selling shares in the city include Tencent's music group and video site Bilibili.

The trend has delivered a shot in the arm for Hong Kong after a turbulent couple of years that have been blighted by US-China trade tensions, Beijing's crackdown following huge democracy protests and the coronavirus pandemic.

While the stock exchange has had a boost, the city remains in the doldrums, battered by the worst recession since the late 1990s and with spiking unemployment.

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