Hong Kong’s market regulators cracked down on fraud with a multibillion-dollar asset freeze, while mainland trade momentum surged on robust tech demand. Meanwhile, mainland Chinese traders ramped up their exposure to local equities, and the city cemented its status as a top global destination for wealth philanthropy. Here are some of the figures that have drawn the most market attention this week.

Hong Kong’s securities watchdog moved against two groups suspected of being involved in three alleged initial public offering fraud schemes involving assets worth HK$4.6 billion (US$590 million), according to a statement released on Tuesday.

The Securities and Futures Commission also announced on the same day that it had suspended 65 listing applications in the first nine months of this year due to the poor quality of their listing sponsors’ work, in what analysts viewed as an effort to strengthen the city’s market quality.

Mainland China’s goods exports shot up 36.3 per cent year on year to US$447.18 billion last month, customs data showed on Wednesday, driven by solid global tech demand and a holiday export rush.

The strong momentum kept the world’s second-largest economy on track for another substantial trade surplus this year, defying persistent global growth headwinds and supply chain fragmentation pressures.

The United States reported a September inflation rate of 3.7 per cent, exceeding market expectations and fuelling worries of further monetary tightening by the Federal Reserve.

It coincided with a sell-off in AI stocks, which led Asian markets to plunge on Thursday, including a 7.57 per cent drop in South Korea’s Kospi index. China’s CSI 300 index fell 1.23 per cent on the day, while Hong Kong’s Hang Seng Index lost 1.03 per cent.

Mainland Chinese investors increased their net buying of Hong Kong-listed equities through the Stock Connect programme for a fourth consecutive month in September.

They channelled a net HK$60.8 billion (US$7.7 billion) into local stocks in the month, bringing third-quarter net purchases to HK$134.1 billion as capital crowded into artificial intelligence and technology shares.

Hong Kong emerged as the third best city in the world for members of the wealthy set to exercise their philanthropic muscles in the medium term, following New York and Seoul, according to a study by Altrata.

The ranking highlights the city’s expanding role as a premier wealth management and family office hub, where surging private fortunes are increasingly channelled into structured philanthropic initiatives.