The float would be the world's biggest equity deal for the year if the initial public offering (IPO) for state-owned oil company Saudi Aramco gets delayed to next year. Aramco's IPO could be worth over $20 billion.
Alibaba plans to seek listing approval from Hong Kong Exchanges and Clearing Ltd shortly after the Chinese e-commerce giant's online retail frenzy Singles Day on Nov. 11, and may list its shares towards the end of November or in early December, the sources said.
The company expects to be in a position to forgo so-called pre-marketing meetings where it meets with institutional investors before a deal launch given its size and that many investors are already familiar with the company, the sources added. It is hoping to raise between $10 billion and $15 billion through the listing, Reuters has reported.
The sources cautioned that the plans are still subject to market conditions and requested anonymity as the matter is private.
A spokeswoman for Alibaba, which is already listed in New York, declined to comment. The company had been preparing to launch the listing in late August, but delayed it due to the lack of financial and political stability in Hong Kong after months of frequently violent anti-government demonstrations.
All the same, IPO activity has picked up since September as typically the last four months of the year are the busiest in Hong Kong for public floats.
Such a large offering from Alibaba, potentially the biggest
follow-on share sale in seven years, according to Refinitiv data, could also have implications on liquidity in Hong Kong's financial system and the closely watched Hong Kong Interbank Offered Rate (HIBOR). This is particularly the case given that investors in the Hong Kong market often borrow funds in anticipation of large share sales.
A rise in HIBOR can in turn lift the Hong Kong dollar , which is pegged to the US dollar at a tight range of 7.75 to 7.85. To defend the peg, the Hong Kong Monetary Authority (HKMA), the city's de-facto central bank, buys local dollars if it gets too weak and sells to curb excessive strength.
Alibaba follows in the footsteps of brewer AB InBev , which in September raised about $5 billion by listing its Asia-Pacific unit in Hong Kong. It was the bourse's biggest and the world's second-largest IPO so far this year.