Alibaba Group Holding disclosed on November 10, 2026 that T-Head, its wholly owned data center chip subsidiary, confidentially submitted an application on September 11 to list shares on the Main Board of the Hong Kong Stock Exchange, after the exchange confirmed that the spin-off could proceed. The exchange also granted Alibaba a waiver from the rule that a listed parent give its existing shareholders an assured entitlement to shares in a spun-off business. The announcement, dated Hong Kong, November 10, 2026, signed by company secretary Kevin Jinwei Zhang and furnished to the US Securities and Exchange Commission as an exhibit to a Form 6-K, gives no offering size, valuation or timetable.

According to the announcement, T-Head is expected to remain an Alibaba subsidiary once the offering is complete. Alibaba also expects the highest of the size tests applied under Hong Kong's listing rules to come in below 5%, which means the deal would not be a discloseable transaction for the group.

In Short

Alibaba plans to list T-Head, the unit that designs its data center chips, on the Hong Kong stock exchange through a share offering that will reduce Alibaba's stake, and the chip unit confidentially filed its application on September 11. Alibaba's own investors, including holders of its New York-listed shares, are not guaranteed access to those shares, because Hong Kong's exchange accepted Alibaba's argument that offering them would trigger costly US registration and Chinese legal hurdles. How many shares will be offered, at what price and when are all undecided, and Hong Kong's listing committee and China's securities regulator still have to approve it.

What the announcement says

The core of the announcement is two sentences. Alibaba "announced that it has submitted a proposal in relation to the proposed spin-off and separate listing of T-Head (Shanghai) Technology Co., Ltd." to the exchange under Practice Note 15 of the Listing Rules, known as PN15, which governs spin-offs by listed companies. Then: "The Company is pleased to announce that the Hong Kong Stock Exchange has confirmed that the Company may proceed with the Proposed Spin-off, and therefore, on September 11, 2026, T-Head, on a confidential basis, submitted a listing application form (Form A1) to the Hong Kong Stock Exchange to apply for the listing of, and permission to deal in, the T-Head H Shares on the Main Board."

H shares are shares of a mainland Chinese company that trade in Hong Kong. The definitions section says T-Head's H shares would be subscribed for and traded in Hong Kong dollars. It also records that T-Head, established under the laws of the People's Republic of China, "has been converted into a joint stock company with limited liability," the corporate form a mainland company needs before it can issue H shares.

The offering would take the form of a Global Offering with two parts: a Hong Kong public offering for subscription by the public, and a placing of shares with institutional and professional investors. No US tranche is mentioned.

Alibaba describes its subsidiary in a single line: T-Head "is a leading provider of full-stack data center chips which enable system-level compute solutions in China." The announcement offers no figures for T-Head's revenue, profit, assets, headcount, customers or product range.

On the core financial terms, the document is explicit that nothing is fixed. "Details in respect of the Proposed Spin-off, including the size and structure of the Global Offering and the extent of the decrease in the Company's shareholding percentage in T-Head, have not yet been finalized," it states. The sentence appears twice, the second time under the section on listing rules implications.

A 60-day gap between filing and disclosure

T-Head filed on September 11. Alibaba made the filing public on November 10, 60 days later, by PPC Land's count. Why did disclosure take two months? The announcement does not say. Nor does it say when the exchange confirmed that the spin-off could proceed.

The plan itself was not secret. On January 22, 2026, Bloomberg reported, citing sources, that Alibaba was preparing to restructure T-Head into a business partly held by employees before exploring an initial public offering, according to the South China Morning Post, which Alibaba owns. Alibaba's US-listed shares rose more than 5% in premarket trading after that report, the Post said, and Alibaba did not immediately respond to its request for comment. Caixin reported the next day that a person close to the company had confirmed the plan.

The November 10 announcement does not mention any employee shareholding. It describes T-Head as "a wholly-owned subsidiary of the Company as at the date of this announcement," a phrase it repeats in the definitions. Whether an employee stake is still planned before listing is not addressed.

No assured entitlement for Alibaba shareholders

The waiver is the part of the announcement with a direct consequence for Alibaba's investors. Under paragraph 3(f) of PN15, as the announcement summarizes it, "a listed company contemplating a spin-off is required to have due regard to the interests of its existing Shareholders by providing them with an assured entitlement to the shares of the spun-off entity, either by way of a distribution in specie of existing shares in the spun-off entity or by way of preferred application in any offering of existing or new shares in the spun-off entity."

In practice that means one of two routes: hand shareholders shares in the subsidiary directly, or reserve a portion of the offering for them. Alibaba asked to do neither. "The Company has applied for, and the Hong Kong Stock Exchange has granted, a waiver from strict compliance with the requirement that the Shareholders be provided an assured entitlement to T-Head's H Shares," the announcement states.

Four grounds are listed, on a basis that "includes but is not limited to" them:

  • US registration. Providing the entitlement "would be disproportionate or excessive to the benefits of the Company's shareholders," because "U.S. securities laws would require T-Head to conduct a public offering in the United States and thereby require T-Head to file a registration statement with the SEC under U.S. securities laws, among other procedures, that would be unduly burdensome."
  • PRC restrictions. A distribution in specie "would be unduly burdensome and impracticable due to the PRC legal and operational restrictions applicable to T-Head as a company established under the laws of the PRC and the Company as a dual listed company," including "the lock-up on existing shares issued prior to the Global Offering under the PRC laws."
  • No shareholder vote. It "would be unduly burdensome and not practically necessary to seek Shareholders' approval to waive the assured entitlement."
  • Size. The spin-off "is insignificant to the Company and its Shareholders with reference to the Company's total assets, revenue and net income."

The board's conclusion is one line: "The Board is of the view that the Proposed Spin-off and the Waiver are fair and reasonable and in the interests of the Company and the Shareholders as a whole."

Why the US angle carries weight

Alibaba's shareholder base explains the first ground. Its American depositary shares, each representing eight ordinary shares, trade on the New York Stock Exchange under the symbol BABA, while the ordinary shares trade in Hong Kong under stock codes 9988 for the Hong Kong dollar counter and 89988 for the renminbi counter. A distribution of T-Head shares to all shareholders, or a preferential tranche open to them, would reach US holders, and according to Alibaba that would require T-Head to register an offering with the SEC. The planned structure avoids any US public offering at all.

On the structure described, an Alibaba shareholder who wants T-Head shares would have to take part in the Hong Kong public offering or the institutional placing on the same terms as any other investor, if eligible, or buy after listing. The announcement does not discuss how US-based holders could participate.

The 5% test and what it does not reveal

Hong Kong's listing rules classify transactions by a set of percentage ratios, which compare a deal against the listed company on measures such as assets, profits, revenue and consideration. "As it is expected that the highest of the applicable percentage ratios (as defined in the Listing Rules) in respect of the Proposed Spin-off would be less than 5%, the Proposed Spin-off, if it proceeds, would not constitute a discloseable transaction for the Company under the Listing Rules," the announcement states.

That figure is easy to misread. The ratios measure the transaction, which here is a reduction of Alibaba's stake through new or existing shares sold in an offering, not T-Head's overall size relative to the group. Nothing in the document converts the 5% threshold into a revenue or valuation figure for T-Head. The separate statement in the waiver grounds, that the spin-off is insignificant with reference to Alibaba's total assets, revenue and net income, points in the same direction without quantifying it either.

Alibaba also expects that the spin-off, "if materializes, will not affect the Company's dual primary listing status on the Hong Kong Stock Exchange and the NYSE." That status dates from August 28, 2024, when Alibaba's voluntary conversion from a secondary to a primary listing in Hong Kong took effect, according to an Alibaba filing from that day.

Alibaba's four stated reasons

The announcement lists four commercial reasons under the heading "Reasons for and benefits of the proposed spin-off." Investors would be able "to better assess and value Alibaba's Retained Group business." The value of the T-Head Group could be reflected "on its own merits," with investors able to assess its performance "separately and distinctly from those of the Retained Group." T-Head "may attract investors seeking dedicated exposure to its business, while the Retained Group continues to operate a relatively more diversified business model."

The fourth reason is the longest. A Hong Kong listing would, among other things, "enhance T-Head's standalone profile among its customers, suppliers and potential strategic partners, which will help it to be in a better position to negotiate and solicit more business," and "enable T-Head to directly and independently access both equity and debt capital markets in the future on a standalone basis should the need arise, as well as further enhance its ability to secure bank credit facilities, which allows a more efficient deployment of Alibaba Group's financial resources."

Read plainly, the last clause means T-Head would be able to raise money on its own balance sheet rather than drawing on the parent's. Alibaba had already committed to spend more than 380 billion yuan, about $53 billion, on cloud and AI hardware infrastructure over three years, a plan it announced on February 24, 2025, according to Xinhua as published by China Daily Hong Kong.

What T-Head makes, according to published reports

The announcement says nothing about T-Head's products, so the following comes from earlier reporting by other outlets. T-Head, known in Chinese as Pingtouge, was established in 2018 and shipped its first AI chip, the Hanguang 800, in 2019, according to The Next Web.

On January 23, 2026, the day after the first spin-off reports, Caixin quoted its unnamed source as saying T-Head's PPU processor had been the highest-shipping domestic graphics processor in China in 2025. Six days later, Caixin reported that information posted on T-Head's website described a new chip combining AI training and inference, the stage at which a trained model produces answers, and identified it as the PPU previously glimpsed in a state television broadcast in September 2025. Caixin named the chip the Zhenwu 810E and placed its hardware parameters between Nvidia's A800 and H20, two chips Nvidia designed for the Chinese market.

On May 20, 2026, T-Head unveiled the Zhenwu M890, which The Next Web described as the highest-specification product T-Head had shipped and positioned against Nvidia's H100 generation rather than the newer Blackwell chips. An Alibaba executive said the same day that T-Head's own GPU chips had reached scaled mass production, according to the same report, which noted that per-chip pricing, shipment volumes and named customers beyond Alibaba's own cloud business had not been disclosed. Bamboo Works has reported, without naming a source, that T-Head sells chips outside the group to China Unicom.

None of these figures appears in the November 10 announcement, and none can be checked against it. The announcement's own description, "full-stack data center chips which enable system-level compute solutions in China," confines T-Head's stated market to China.

The approvals still ahead

The announcement lists three conditions. The spin-off requires "the obtaining of approvals from the Listing Committee of the Hong Kong Stock Exchange for the listing of, and permission to deal in, T-Head's H Shares, the completion of the filing with the China Securities Regulatory Commission for the listing and offering of T-Head's H Shares, and the final decisions of the Company and T-Head."

The China Securities Regulatory Commission step reflects the filing regime that mainland companies have had to follow before listing abroad since 2023. The final condition leaves the decision with Alibaba and T-Head themselves. "There is no assurance that the Proposed Spin-off will take place or as to when it may take place," the announcement states, before advising that shareholders and potential investors "should therefore exercise caution when dealing in or investing in the securities of the Company."

The safe harbor statement names the expected size of the spin-off, its timing, whether it will be completed and its potential benefits as forward-looking statements. Alibaba says it will make further announcements "as and when appropriate."

Chinese chip units head for Hong Kong

T-Head is not the first chip unit of a Chinese internet group to take this route in 2026. Baidu said on January 2, 2026 that its AI chip unit Kunlunxin had confidentially filed a listing application with the Hong Kong exchange on January 1, according to a Reuters report published by The Standard. Baidu's disclosure used language close to Alibaba's: Kunlunxin was expected to remain a Baidu subsidiary, and the size and structure of the offering had not been finalized. Reuters had earlier reported a fundraising that valued Kunlunxin at 21 billion yuan.

By June, the numbers had grown. The Information reported that Kunlunxin was targeting a valuation of $50 billion and had asked prospective IPO investors to commit to buying its chips as well, a report Reuters could not independently verify, according to The Next Web on June 28, 2026.

The two disclosures differ in timing. Baidu announced Kunlunxin's filing one day after it was submitted. Alibaba announced T-Head's filing 60 days after it was submitted.

The context for both is the restriction on US chip sales to China. PPC Land reported on November 9 that an investor sued Nvidia over chief executive Jensen Huang's dealings with Megaspeed, a Singapore firm US officials suspect of helping Chinese companies obtain restricted Nvidia chips. Chinese cloud operators that cannot buy Nvidia's most advanced processors have reason to look for domestic alternatives, and a listed T-Head would give outside investors a way to price that demand separately from Alibaba's e-commerce and cloud businesses.

Why chip spin-offs matter to the advertising business

Chips sit several layers below the ad auctions marketers use, yet they set the cost of every model that ranks, bids and generates. Large platforms have spent the past several years designing their own. Meta's head of infrastructure, Santosh Janardhan, said in an October 2026 interview that Meta's 2026 infrastructure spending would exceed $100 billion and that it designs separate custom chips for ranking and recommendations, for large language models, and for training and inference. Meta detailed the second generation of its in-house MTIA accelerator, built for ranking and recommendation workloads, in April 2024. Amazon said in October that its Trainium chips cut processing time for AI-generated NBA highlights by more than 40%, without saying what the figure was measured against.

Google sells access to its in-house chips as a product in its own right. On November 9, the day before Alibaba's announcement, Google said its TPU business was nearing 100 customers as it added two more TPU systems. The financial stakes are visible in Anthropic's IPO filing, which showed that Amazon, Google and Microsoft hold $269 billion of Anthropic compute contracts, with chip makers such as Broadcom and Nvidia paid for the hardware underneath. Alibaba's plan differs from the American model in one respect: rather than keeping chip design inside the hyperscaler and selling capacity through its cloud, Alibaba proposes to give its chip unit a separate share price, its own access to debt and equity markets, and a profile with customers that, in its words, would help it "negotiate and solicit more business."

Alibaba's own advertising systems depend on that compute. In June, Alibaba researchers described Bid2X, an auto-bidding foundation model that lifted gross merchandise volume by 4.65% on Taobao in a two-month test covering about one million campaigns, against the platform's existing reinforcement learning system. Outside China, Alibaba's AI also reaches Western companies through its models. When the European search engine Ecosia replaced Mistral in October, it chose open-weight models from Qwen, GLM and Kimi, Qwen being Alibaba's model family. Alibaba's marketplace AliExpress was among six Chinese platforms named by the privacy group noyb in complaints filed in January 2025 over transfers of European users' data to China.

A carve-out, not a full spin

The structure Alibaba chose also contrasts with a media spin-off announced this year. In June, Comcast said it would separate NBCUniversal and Sky in a tax-free spin to shareholders expected to take about 12 months, keeping up to 19.9% for up to a year after closing. Comcast's shareholders receive the new company. Alibaba's shareholders, under the waiver, are not assured of receiving anything, and Alibaba keeps control. T-Head would be a listed subsidiary, with outside investors holding a minority stake whose size has not been set.

Governance details in the filing

The announcement opens with a disclosure about Alibaba's own structure. "We have one class of shares, and each holder of our shares is entitled to one vote per share," it says. Because the Alibaba Partnership holds director nomination rights, Hong Kong's rules classify the company as having a weighted voting rights structure, and the announcement warns that "shareholders and prospective investors should be aware of the potential risks of investing in a company with a WVR structure."

The definitions section records that Alibaba Group Holding Limited was incorporated in the Cayman Islands on June 28, 1999. At the date of the announcement, the board comprised Joseph C. Tsai as chairman, Eddie Yongming Wu, J. Michael Evans and Maggie Wei Wu as directors, and Jerry Yang, Wan Ling Martello, Weijian Shan, Irene Yun-Lien Lee, Albert Kong Ping Ng and Kabir Misra as independent directors.

What remains undisclosed

The list of open items is longer than the list of settled ones. The announcement does not give:

  • the number of T-Head shares to be offered, or the split between new and existing shares
  • a price range or valuation
  • the stake Alibaba will hold after listing, beyond the expectation that T-Head stays a subsidiary
  • the sponsors or underwriters
  • T-Head's revenue, profit, assets or customer concentration
  • a listing timetable
  • the date on which the exchange confirmed the spin-off could proceed
  • whether the employee shareholding reported by Bloomberg in January is still part of the plan

Most of these would normally appear in a published prospectus once the listing application advances. Until then, the November 10 document is the only official statement Alibaba has made about T-Head's listing, and it was written to tell shareholders two things: that the process has started, and that they should not expect a guaranteed allocation.

Timeline

Summary

Who: Alibaba Group Holding Limited and its wholly owned chip subsidiary T-Head (Shanghai) Technology Co., Ltd., with the Hong Kong Stock Exchange, which confirmed the spin-off could proceed and granted a waiver, and the China Securities Regulatory Commission, which must still complete a filing review.

What: T-Head confidentially applied to list H shares on the Hong Kong Main Board through a Global Offering of unspecified size. The exchange waived the rule requiring Alibaba to give its existing shareholders an assured entitlement to T-Head shares, on grounds including the burden of a US SEC registration and PRC legal restrictions. T-Head is expected to remain an Alibaba subsidiary.

When: T-Head filed on September 11, 2026. Alibaba disclosed the filing and the waiver in an announcement dated November 10, 2026. No listing date has been given.

Where: The listing would take place on the Main Board of the Hong Kong Stock Exchange, with shares traded in Hong Kong dollars. Alibaba's own shares are listed in Hong Kong and, as American depositary shares, on the New York Stock Exchange.

Why: According to Alibaba, a separate listing would let investors value T-Head and the rest of the group separately, attract investors seeking dedicated exposure to chips, raise T-Head's profile with customers and partners, and give it independent access to equity, debt and bank credit. For the advertising and marketing industry, the move adds a Chinese data center chip maker to the list of companies building the compute that ad platforms and AI models run on, at a time when US export restrictions limit China's access to Nvidia's most advanced processors.