| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20201111 |
| Unknown | China national standards | MT | 820.0 | USD | 20201110 |
| Unknown | China national standards | MT | 120.0 | USD | 20201110 |
| Unknown | China national standards | MT | 320.0 | USD | 20201110 |
| Unknown | China national standards | MT | 640.0 | USD | 20201110 |
| Unknown | China national standards | MT | 810.0 | USD | 20201110 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201110 |
| Unknown | China national standards | MT | 130.0 | USD | 20201110 |
| Unknown | China national standards | MT | 130.0 | USD | 20201110 |
| Unknown | China national standards | MT | 130.0 | USD | 20201101 |