| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20200401 |
| Unknown | China national standards | MT | 210.0 | USD | 20200401 |
| Unknown | China national standards | MT | 80.0 | USD | 20200401 |
| Unknown | China national standards | MT | 140.0 | USD | 20200401 |
| Unknown | China national standards | MT | 80.0 | USD | 20200401 |
| Unknown | China national standards | MT | 320.0 | USD | 20200401 |
| Unknown | China national standards | MT | 880.0 | USD | 20200401 |
| Unknown | China national standards | MT | 620.0 | USD | 20200401 |
| Unknown | China national standards | MT | 430.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200401 |