| 12/14/2023 | 8414900000 | PARTS OF PUMPS USED IN MASS SELECTIVE DETECTORS IN CHEMICAL RESEARCH LABORATORIES | XXXXXXXXXX | 0 | N/A | 220 | United States | BEIJING |
| 12/14/2023 | 8414900000 | PARTS OF PUMPS USED IN | XXXXXXXXXX | 0 | N/A | 220 | United States | BEIJING |
| 10/29/2023 | 8414900000 | VACUUM PUMP PARTS: | XXXXXXXXXX | 0 | N/A | 654 | United States | BEIJING |
| 10/3/2023 | 8414900000 | PARTS OF AIR, VACUUM, AIR AND GAS FAN COMPRESSOR PUMPS; VENTILATION OR RECIRCULATOR EXHAUST HOODS, CABINETS WITH FANS | XXXXXXXXXX | 0 | N/A | 1885.36 | United States | BEIJING |