Tsz Yan Yu
This page summarises the Hong Kong Securities and Futures Commission (SFC) public register record for Tsz Yan Yu (余梓甄), a licensed Representative with CE reference BVI318. Currently licensed at 1 firm(s): Hash Blockchain Limited. Active regulated activities: Type 1 - Dealing in securities; Type 7 - Providing automated trading services; Type 101 - Operating a virtual asset trading platform. This person has less than 0.1 years of SFC licence history. Total licence records on file: 3.
Information
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- Email:
Licence history
| Firm | Role | Regulated activity | From | To |
|---|---|---|---|---|
| Hash Blockchain Limited | Rep | Type 1 - Dealing in securities | 2026-08-06 | present |
| Hash Blockchain Limited | Rep | Type 7 - Providing automated trading services | 2026-08-06 | present |
| Hash Blockchain Limited | Rep | Type 101 - Operating a virtual asset trading platform | 2026-08-06 | present |
Worked alongside
The 20 closest colleagues, strongest tie first — individuals licensed at the same firm as Tsz Yan Yu 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.
| Name | Shared firm | Overlap |
|---|---|---|
| Sze Man Cheng | Hash Blockchain Limited | 2026–present |
| Ho Shun Chan | Hash Blockchain Limited | 2026–present |
| Haiyang Ru | Hash Blockchain Limited | 2026–present |
| Jiayun Shi | Hash Blockchain Limited | 2026–present |
| Chun Ho Chau | Hash Blockchain Limited | 2026–present |
| Ming Kit Chin | Hash Blockchain Limited | 2026–present |
| Shiya Du | Hash Blockchain Limited | 2026–present |
| Zishan Feng | Hash Blockchain Limited | 2026–present |
| Mengzhe Hu | Hash Blockchain Limited | 2026–present |
| Weichao Huang | Hash Blockchain Limited | 2026–present |
| Qingxiu Jiao | Hash Blockchain Limited | 2026–present |
| Wing Lam Kan | Hash Blockchain Limited | 2026–present |
| Nga Hung Lau | Hash Blockchain Limited | 2026–present |
| Wai Kan Li | Hash Blockchain Limited | 2026–present |
| Ziyu Li | Hash Blockchain Limited | 2026–present |
| Xiaochun Lin | Hash Blockchain Limited | 2026–present |
| Yingmiao Lin | Hash Blockchain Limited | 2026–present |
| Siqi Liu | Hash Blockchain Limited | 2026–present |
| Qian Wang | Hash Blockchain Limited | 2026–present |
| Chao Yang | Hash Blockchain Limited | 2026–present |