| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 786.01 | USD | 20251030 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 931.36 | USD | 20251030 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 931.64 | USD | 20251029 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 1877.39 | USD | 20251029 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 786.25 | USD | 20251029 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 931.47 | USD | 20251028 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 1877.05 | USD | 20251028 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 786.1 | USD | 20251028 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 1876.38 | USD | 20251027 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 931.14 | USD | 20251027 |