| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 1876.81 | USD | 20251113 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 931.35 | USD | 20251113 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 786.0 | USD | 20251113 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 931.77 | USD | 20251112 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 931.34 | USD | 20251111 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 786.1 | USD | 20251110 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 931.47 | USD | 20251110 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 931.73 | USD | 20251107 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 1877.58 | USD | 20251107 |
| Shandong Dongming Petroche Mical Group Co., Ltd. | China national standards | MT | 786.32 | USD | 20251107 |