Bin Du
杜彬
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Bin Du (杜彬), a licensed Responsible Officer with CE reference AYK088. Currently licensed at 1 firm(s): Gemstone Capital Management Limited. Active regulated activities: Type 1 - Dealing in securities; Type 4 - Advising on securities; Type 9 - Asset management. This person has 3.3 years of SFC licence history. Total licence records on file: 7.
Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| Gemstone Capital Management Limited 卓石資本有限公司 |
RO | Type 1 - Dealing in securities | 2025-09-04 | present |
| Gemstone Capital Management Limited 卓石資本有限公司 |
RO | Type 4 - Advising on securities | 2024-07-31 | present |
| Gemstone Capital Management Limited 卓石資本有限公司 |
RO | Type 9 - Asset management | 2024-07-31 | present |
| China International Capital Corporation Hong Kong Securities Limited 中國國際金融香港證券有限公司 |
Rep | Type 1 - Dealing in securities | 2014-02-13 | 2014-05-26 |
| China International Capital Corporation Hong Kong Securities Limited 中國國際金融香港證券有限公司 |
Rep | Type 4 - Advising on securities | 2014-02-13 | 2014-05-26 |
| China International Capital Corporation Hong Kong Securities Limited 中國國際金融香港證券有限公司 |
Rep | Type 1 - Dealing in securities | 2011-11-14 | 2012-08-21 |
| China International Capital Corporation Hong Kong Securities Limited 中國國際金融香港證券有限公司 |
Rep | Type 4 - Advising on securities | 2011-11-14 | 2012-08-21 |
Worked alongside
The 3 closest colleagues, strongest tie first — individuals licensed at the same firm as Bin Du 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.
| Name | Shared firm | Overlap |
|---|---|---|
| Boyang Zhu | Gemstone Capital Management Limited | 2024–present |
| Qiang Zhong | Gemstone Capital Management Limited | 2025–present |
| Xinwei Wu | Gemstone Capital Management Limited | 2026–present |