| Line | ExpoCode | Ship | Cruise Dates | Chief Scientist | Country | |
|---|---|---|---|---|---|---|
| PR21 | 21OR266_2 | OCEAN RESEARCHER | 1990-12-26 to 1990-12-30 | Cho-Teng Liu | TAI | |
| PR21 | 21OR287_2 | OCEAN RESEARCHER | 1991-07-08 to 1991-07-12 | Cho-Teng Liu | TAI | |
| PR21 | 21OR300_1 | OCEAN RESEARCHER | 1991-11-02 to 1991-11-16 | Su-Cheng Pai | TAI | |
| PR21 | 21OR316_1 | OCEAN RESEARCHER | 1992-05-07 to 1992-05-22 | Su-Cheng Pai | TAI | |
| PR21 | 21OR335_1 | OCEAN RESEARCHER | 1992-11-07 to 1992-11-18 | Su-Cheng Pai | TAI | |
| PR21 | 21OR357_1 | OCEAN RESEARCHER | 1993-06-26 to 1993-07-01 | Su-Cheng Pai | TAI | |
| PR21 | 21OR369_1 | OCEAN RESEARCHER | 1993-10-07 to 1993-10-12 | Cho-Teng Liu | TAI | |
| PR21 | 76ADPR21 | XIANG YANG HONG 16 | CHN |




