| YICKO SECURITIES LIMITED | Rep | Dealing in securities | 2022-10-10 | 2025-06-25 |
| CHARLESWIN BULLION LIMITED | Rep | Advising on futures contracts | 2021-04-01 | 2022-07-07 |
| Rep | Dealing in futures contracts | 2021-04-01 | 2022-07-07 |
| RO | Advising on futures contracts | 2020-07-15 | 2021-04-01 |
| RO | Dealing in futures contracts | 2020-07-15 | 2021-04-01 |
| Rep | Dealing in futures contracts | 2016-03-22 | 2020-07-15 |
| YICKO SECURITIES LIMITED | Rep | Dealing in securities | 2016-03-22 | 2019-11-11 |
| KuCoin Commodity Futures Limited | Rep | Dealing in futures contracts | 2003-12-01 | 2013-02-28 |
| KuCoin HK Limited | Rep | Dealing in securities | 2003-12-01 | 2016-02-25 |
| OKACHI (HONG KONG) COMPANY LIMITED | Rep | Advising on futures contracts | - | 2003-11-27 |
| Rep | Asset management | - | 2003-11-27 |
| Rep | Dealing in futures contracts | - | 2003-12-01 |
| OKACHI INVESTMENTS (HK) COMPANY LIMITED | Rep | Advising on corporate finance | - | 2003-11-27 |
| Rep | Advising on securities | - | 2003-11-27 |
| Rep | Asset management | - | 2003-11-27 |
| Rep | Dealing in securities | - | 2003-12-01 |