China's Weibo Slips on Hong Kong Debut

China's Weibo Slips on Hong Kong Debut
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China's Weibo Slips on Hong Kong Debut

China's Weibo Slips on Hong Kong Debut

China's Twitter-like social media platform Weibo debuted on the Hong Kong stock exchange on Wednesday but slipped in early trade as investors remain wary of tech during a Beijing crackdown on the sector.

Weibo was trading 7.2 percent down from its initial listing price of HK$272.80 soon after the open, although it began to recover some of that ground by mid-morning.

Several US-listed Chinese tech firms such as Alibaba have held initial public offerings in Hong Kong over the past two years as the United States has stepped up scrutiny of Chinese companies.

Listing in Hong Kong is seen as a hedge against the risk of being removed from US exchanges and a way of accessing an investor base closer to their home markets.

China has also been encouraging its big-tech players to list either in Hong Kong or Shanghai.

Weibo raised a healthy $385 million in its Hong Kong IPO, its second listing after New York's Nasdaq.

But its tepid debut points to ongoing concerns that China's plans to rein in the tech sector are not over.

In recent months, Chinese regulators have launched a wide-ranging clampdown on tech companies such as Alibaba, Tencent and Meituan -- clipping the wings of major internet firms that wield heavy influence over consumers' daily lives.

According to Bloomberg News, Chinese companies that managed to raise more than $100 million in their Hong Kong IPOs this year have seen an average first-session gain of 15 percent.

Weibo, which launched in 2009 and was among the earliest social media platforms in China, had 566 million monthly active users as of June, it said in a filing.

Its shares have traded on the Nasdaq since 2014.

Weibo is among the most widely used social media platforms in China, where authorities have blocked major international players such as Facebook.

Weibo said it planned to use the funds raised from its Hong Kong listing to grow its user base and for research and development.

But it cautioned that it was "subject to changing laws and regulations regarding regulatory matters, corporate governance and public disclosure" that have increased both its costs and risks of non-compliance.



China Summons Chip Giant Nvidia over Alleged Security Risks

A photo illustration shows a discarded chip by US technology company Nvidia, in Berlin, Germany, 23 July 2025. EPA/HANNIBAL HANSCHKE ILLUSTRATION
A photo illustration shows a discarded chip by US technology company Nvidia, in Berlin, Germany, 23 July 2025. EPA/HANNIBAL HANSCHKE ILLUSTRATION
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China Summons Chip Giant Nvidia over Alleged Security Risks

A photo illustration shows a discarded chip by US technology company Nvidia, in Berlin, Germany, 23 July 2025. EPA/HANNIBAL HANSCHKE ILLUSTRATION
A photo illustration shows a discarded chip by US technology company Nvidia, in Berlin, Germany, 23 July 2025. EPA/HANNIBAL HANSCHKE ILLUSTRATION

Chinese internet authorities summoned Nvidia on Thursday to discuss "serious security issues" over some of its artificial intelligence (AI) chips, as the US technology giant finds itself entangled in trade tensions between Beijing and Washington.

Nvidia is a world-leading producer of AI semiconductors, but the United States effectively restricts which chips it can export to China on national security grounds, AFP reported.

A key issue has been Chinese access to the "H20", a less powerful version of Nvidia's AI processing units that the company developed specifically for export to China.

Chinese internet authorities summoned Nvidia on Thursday to discuss "serious security issues" over some of its artificial intelligence (AI) chips, as the US technology giant finds itself entangled in trade tensions between Beijing and Washington.

Nvidia is a world-leading producer of AI semiconductors, but the United States effectively restricts which chips it can export to China on national security grounds.

A key issue has been Chinese access to the "H20", a less powerful version of Nvidia's AI processing units that the company developed specifically for export to China.

The California-based firm said earlier this month that it would resume H20 sales to China after Washington pledged to remove licensing curbs that had halted exports.

But the firm still faces obstacles -- US lawmakers have proposed plans to require Nvidia and other manufacturers of advanced AI chips to include built-in location tracking capabilities.

And on Thursday, Beijing's top internet regulator said it had summoned Nvidia representatives to discuss recently discovered "serious security issues" involving the H20.

The Cyberspace Administration of China said it had asked Nvidia to "explain the security risks of vulnerabilities and backdoors in its H20 chips sold to China and submit relevant supporting materials".

The statement posted on social media noted that, according to US experts, location tracking and remote shutdown technologies for Nvidia chips "are already matured".

The announcement marked the latest complication for Nvidia in selling its advanced products in the key Chinese market, where it is in increasingly fierce competition with homegrown technology firms.

- Nvidia committed -

CEO Jensen Huang said during a closely watched visit to Beijing this month that his firm remained committed to serving local customers.

Huang said he had been assured during talks with top Chinese officials during the trip that the country was "open and stable".

"They want to know that Nvidia continues to invest here, that we are still doing our best to serve the market here," he said.

Nvidia this month became the first company to hit $4 trillion in market value -- a new milestone in Wall Street's bet that AI will transform the global economy.

New hurdles to the firm's operation in China come as the country's economy wavers, beset by a years-long property sector crisis and heightened trade headwinds under US President Donald Trump.

Chinese President Xi Jinping has called for the country to enhance self-reliance in certain areas deemed vital for national security -- including AI and semiconductors -- as tensions with Washington mount.

The country's firms have made great strides in recent years, with Huang praising their "super-fast" innovation during his visit to Beijing this month.