| No. | Material Code | Short Name | Price | Unit of Measure | Purchaser Name | Purchaser Group | Effective Date | Expiration Date |
|---|---|---|---|---|---|---|---|---|
| 1 | Q000007539 | Oxygen Gas 99.7% | 700.00 | DR | Waranees | 013 | 11/12/2023 | 31/10/2024 |
| 2 | Q000006973 | helium gas 99.995% (HP)7m3/cyl แบบ... | 7100.00 | DR | Waranees | 013 | 11/12/2023 | 31/10/2024 |
| 3 | Q000006974 | Helium Gas UHP 99.999% | 7800.00 | DR | Waranees | 013 | 11/12/2023 | 31/10/2024 |
