The SFC’s 13 October restrictions cover assets of up to HK$4.66 billion across two suspected IPO-rigging syndicates. Recipient brokers are not investigation targets; their other clients are unaffected.[1]
A separate exchange notice suspended Sichuan Baicha Baidao Industrial’s shares, stock code 2555, from 9am Hong Kong time on 13 October under SMLR section 8(1).[2]
The two asset-restriction groups
| Related IPOs | Brokers receiving notices | Maximum assets covered |
|---|---|---|
| Cloudbreak Pharma and Baicha | 6 | HK$4,379,463,215Source 1 |
| Tianju Dihe | 29 | HK$285,030,265Source 1 |
The SFC suspects undisclosed arrangements routed IPO proceeds into purported financial-product investments and potentially back to major placees or connected parties. The investigation continues.[1]
The broker task is precise control over specified assets
Without prior written SFC consent, the notices prohibit dealing with the relevant assets, assisting such dealings or executing the specified entities’ direct or indirect instructions. Brokers must immediately report instructions concerning the prohibited assets. Preservation may support future restitution; compensation has not been awarded.[1]
Operationally, that requires an account-and-instruction control, rather than a general conclusion that every customer of an affected broker is implicated. A review queue needs enough information to distinguish an ordinary instruction from one connected to the specified assets or persons. Otherwise a firm risks either allowing the restricted activity to proceed or unnecessarily blocking unrelated business.
The two maximum amounts add to HK$4,664,493,480, rounded to HK$4.66 billion. They describe the scope of the restrictions; they are not a measured investor-loss total or a recovery forecast.[1]
Baicha’s response and the index timetable
In its 14 October filing, Baicha said it was taking urgent legal advice and would cooperate with the SFC to address its concerns. The company said operations remained normal, with no material operating change as of that announcement. It also said trading would remain suspended until further notice.[3]
Hang Seng Indexes announced on 14 October that CHABAIDAO would be removed from the Hang Seng Composite Index and its Consumer Staples, SmallCap, and MidCap & SmallCap sub-indexes. The provider will use HK$0.0001, its lowest system price, for index calculation throughout 22 October, then remove the constituent after that day’s close, effective 23 October.[4]
The index mark serves a calculation process. It does not create a trade at that price or supply cash to a holder of suspended shares. A portfolio can therefore cease having benchmark exposure to the constituent while still owning the security. The accounting and liquidity consequences for that portfolio depend on its own holdings and valuation arrangements.
A calculation change can leave an economic position behind
For a simple hypothetical holding of 10,000 shares, a HK$0.0001 mark produces HK$1 of marked value. This calculation illustrates the magnitude of the index convention only; it is not an estimate of the holding’s eventual sale proceeds or the value a particular fund must report.
That difference matters to brokers serving funds and to investors reading performance reports. A benchmark may remove the position on a specified date, but the custodian’s inventory, any financing exposure and the client’s ability to realise proceeds need separate treatment. A reconciliation that simply deletes the security from every system would lose the distinction between index membership and ownership.
The operational objective is a clear exception record: which assets are restricted, which shares remain owned and which valuation convention applies. Keeping these records separate allows a scheduled index change to be processed without treating it as permission to deal in the underlying holding.
Sources & further reading
- SFC takes action against suspected IPO-rigging syndicates and suspends dealings in Baicha shares Securities and Futures Commission · 13 Oct 2026 · Accessed 20 Oct 2026
- Exchange notice: suspension of trading in CHABAIDAO, stock code 2555 The Stock Exchange of Hong Kong · 13 Oct 2026 · Accessed 20 Oct 2026
- Suspension of trading Sichuan Baicha Baidao Industrial Co., Ltd. · 14 Oct 2026 · Accessed 20 Oct 2026
- Constituent changes due to suspension under regulatory investigation of CHABAIDAO Hang Seng Indexes Company · 14 Oct 2026 · Accessed 20 Oct 2026