May 21 (Reuters) - Prices of physical rubber compared with
May 20:
Grade Prices Change
Thai RSS3 (June) $3.00/kg -$0.10
Thai STR20 (June) $2.70/kg unchanged
Malaysia SMR20 (June) $2.65/kg -$0.03
Indonesia SIR20 (June) $1.22/lb unchanged
Thai USS3 85 baht/kg unchanged
Thai 60-percent latex (drum/June) $2,100/tonne -$20
Thai 60-percent latex (bulk/June) $2,000/tonne unchanged
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 Apornrath Phoonphongphiphat; Editing by Jijo
Jacob)

