| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Tang Yin International Asset Management Company Limited | RO | Asset management | 2019-04-03 | - |
| Tang Yin International Futures Company Limited | RO | Dealing in futures contracts | 2016-11-15 | 2025-12-09 |
| Lee Kee Store Company Limited | RO | Dealing in futures contracts | 2015-02-04 | 2016-04-30 |
| IMPERIUM INTERNATIONAL SECURITIES LIMITED | RO | Dealing in futures contracts | 2012-12-14 | 2013-07-29 |
| LONGRUN FINANCIAL GROUP LIMITED | RO | Dealing in futures contracts | 2012-01-17 | 2012-10-25 |
| CHINA XIN YONGAN FUTURES COMPANY LIMITED | Rep | Dealing in futures contracts | 2007-04-30 | 2011-06-24 |