| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Haihua Co., Ltd. | China national standards | MT | 211.48 | USD | 20251024 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 211.51 | USD | 20251023 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 253.81 | USD | 20251023 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 253.69 | USD | 20251022 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 211.4 | USD | 20251022 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 253.77 | USD | 20251021 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 211.48 | USD | 20251021 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 253.62 | USD | 20251020 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 190.21 | USD | 20251020 |
| Shandong Haihua Co., Ltd. | China national standards | MT | 211.35 | USD | 20251020 |