| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua Co., Ltd. | China national standards | MT | 176.41 | USD | 20251028 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 176.41 | USD | 20251028 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 176.41 | USD | 20251028 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 211.7 | USD | 20251028 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 253.95 | USD | 20251027 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 211.62 | USD | 20251027 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 211.48 | USD | 20251026 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 253.78 | USD | 20251025 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 211.48 | USD | 20251025 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 253.78 | USD | 20251024 |