| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20191121 |
| Unknown | China national standards | MT | 120.0 | USD | 20191121 |
| Unknown | China national standards | MT | 100.0 | USD | 20191121 |
| Unknown | China national standards | MT | 690.0 | USD | 20191121 |
| Unknown | China national standards | MT | 690.0 | USD | 20191121 |
| Unknown | China national standards | MT | 690.0 | USD | 20191121 |
| Unknown | China national standards | MT | 800.0 | USD | 20191121 |
| Unknown | China national standards | MT | 800.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191121 |
| Unknown | China national standards | MT | 2940.0 | USD | 20191121 |