| Vendor | Spec | Unit | Price | Currency | Date |
| Zhangzhou Sanan Chem | 31percent | MT | 21.19 | USD | 20251209 |
| Laiyang Kangte | Industrial Grade | MT | 1.41 | USD | 20251209 |
| Shandong Dongming Petro | 31percent | MT | 14.13 | USD | 20251209 |
| Laiyang Kangte | Synthetic Grade | MT | 84.78 | USD | 20251209 |
| Liao Huatong Chem | 31percent | MT | 14.13 | USD | 20251209 |
| Shandong Dongming Petro | 31percent | MT | 14.13 | USD | 20251208 |
| Zhangzhou Sanan Chem | 31percent | MT | 21.2 | USD | 20251208 |
| Laiyang Kangte | Industrial Grade | MT | 1.41 | USD | 20251208 |
| Liao Huatong Chem | 31percent | MT | 14.13 | USD | 20251208 |
| Laiyang Kangte | Synthetic Grade | MT | 84.79 | USD | 20251208 |