| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2480.0 | USD | 20200520 |
| Unknown | China national standards | MT | 330.0 | USD | 20200520 |
| Unknown | China national standards | MT | 80.0 | USD | 20200520 |
| Unknown | China national standards | MT | 200.0 | USD | 20200520 |
| Unknown | China national standards | MT | 350.0 | USD | 20200520 |
| Unknown | China national standards | MT | 560.0 | USD | 20200520 |
| Unknown | China national standards | MT | 170.0 | USD | 20200520 |
| Unknown | China national standards | MT | 6970.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3860.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2040.0 | USD | 20200519 |