Siyang Xu
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Siyang Xu (許思阳), a licensed Representative with CE reference BXN518. Currently licensed at 1 firm(s): China Chengtong (Hong Kong) Asset Management Company Limited. Active regulated activities: Type 1 - Dealing in securities; Type 4 - Advising on securities; Type 9 - Asset management. This person has 0.4 years of SFC licence history. Total licence records on file: 3.
Information
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Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| China Chengtong (Hong Kong) Asset Management Company Limited 中國誠通(香港)資產管理有限公司 |
Rep | Type 1 - Dealing in securities | 2026-03-06 | present |
| China Chengtong (Hong Kong) Asset Management Company Limited 中國誠通(香港)資產管理有限公司 |
Rep | Type 4 - Advising on securities | 2026-03-06 | present |
| China Chengtong (Hong Kong) Asset Management Company Limited 中國誠通(香港)資產管理有限公司 |
Rep | Type 9 - Asset management | 2026-03-06 | present |
Worked alongside
The 9 closest colleagues, strongest tie first — individuals licensed at the same firm as Siyang Xu during overlapping periods. Ranked by how long they overlapped and how similar their regulated activities were, with shared time at a smaller firm weighted more than at a large one. See the detailed formula.