| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20200401 |
| Unknown | China national standards | MT | 270.0 | USD | 20200401 |
| Unknown | China national standards | MT | 260.0 | USD | 20200401 |
| Unknown | China national standards | MT | 730.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200401 |
| Unknown | China national standards | MT | 6810.0 | USD | 20200401 |
| Unknown | China national standards | MT | 260.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2310.0 | USD | 20200401 |
| Unknown | China national standards | MT | 12760.0 | USD | 20200323 |
| Unknown | China national standards | MT | 1680.0 | USD | 20200323 |