May 23 (Reuters) – Prices of physical rubber compared with May 19:
| Grade | Prices | Change |
| Thai RSS3 (June) | $1.67/kg | -$0.05 |
| Thai STR20 (June) | $1.32/kg | -$0.05 |
| Malaysia SMR20 (June) | $1.24/kg | -$0.09 |
| Indonesia SIR20 (June) | $0.73/lb | unchanged |
| Thai USS3 | 54.51 baht/kg | -3.01 baht |
| Thai 60-percent latex (drum/June) | $1,070/tonne | -$10 |
| Thai 60-percent latex (bulk/June) | $1,170/tonne | -$10 |
NOTE – The prices quoted above are offer prices collected from traders in Thailand, Indonesia and Malaysia. They are not official prices quoted by state-run rubber agencies in those countries.
(Reporting by Pairat Temphairojana in BANGKOK; Editing by Subhranshu Sahu)
