| No. | Material Code | Short Name | Price | Unit of Measure | Purchaser Name | Purchaser Group | Effective Date | Expiration Date |
|---|---|---|---|---|---|---|---|---|
| 1 | Q000007483 | Nitrogen Gas 99.995% | 365.00 | DR | Waranees | 013 | 01/01/2025 | 30/06/2025 |
| 2 | Q000005836 | Acetylene gas 99.6% : 6 kg/cyl | 2550.00 | DR | Waranees | 013 | 01/01/2025 | 30/06/2025 |
| 3 | Q000049569 | Liquid Nitrogen Dewar 35 L | 1500.00 | DR | Waranees | 013 | 01/01/2025 | 30/06/2025 |
| 4 | Q000007484 | Nitrogen Gas UHP 99.999% | 450.00 | DR | Waranees | 013 | 01/01/2025 | 30/06/2025 |
| 5 | Q000008969 | แก๊สคาร์บอนไดออกไซค์ | 450.00 | DR | Waranees | 013 | 01/01/2025 | 30/06/2025 |
| 6 | Q000059732 | Hydrogen gas UHP 99.999% | 2450.00 | DR | Waranees | 013 | 01/01/2025 | 30/06/2025 |
| 7 | Q000059733 | Oxygen Gas 99.99% | 4650.00 | DR | Waranees | 013 | 01/01/2025 | 30/06/2025 |
