on april 20, 2023, the london metal exchange (lme) tin inventory was 1555 tons, a decrease of 105 tons (unit: tons)
| location | the previous day's inventory | storage | exit | today's inventory | changes | registration warehouse receipt | cancel warehouse receipt |
| tin | 1660 | 30 | 135 | 1555 | -105 | 1400 | 155 |
| port klang | 1455 | 30 | 115 | 1370 | -85 | 1260 | 110 |
| singapore | 75 | 0 | 0 | 75 | 0 | 75 | 0 |
| antwerp | 60 | 0 | 0 | 60 | 0 | 60 | 0 |
| baltimore | 65 | 0 | 20 | 45 | -20 | 0 | 45 |
| bilbao | 5 | 0 | 0 | 5 | 0 | 5 | 0 |
