Every real (period, source, value) row on file for Singapore and Viet Nam, in either direction — deduplicated the same way as everywhere else on this site: one canonical figure per period and source, not a raw ingestion dump. Spans 2 distinct periods and 2 distinct sources.
| Direction | Value | Period | Source |
|---|---|---|---|
| Singapore → Viet Nam | $4.7B | 2023 | UN Comtrade (VN) |
| Viet Nam → Singapore | $4.3B | 2023 | UN Comtrade (VN) |
| Singapore → Viet Nam | $20.5B | 2025 | UN Comtrade (SG) |
| Viet Nam → Singapore | $10.1B | 2025 | UN Comtrade (SG) |