| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 960.0 | USD | 20200522 |
| Unknown | China national standards | MT | 120.0 | USD | 20200522 |
| Unknown | China national standards | MT | 800.0 | USD | 20200521 |
| Unknown | China national standards | MT | 780.0 | USD | 20200521 |
| Unknown | China national standards | MT | 780.0 | USD | 20200521 |
| Unknown | China national standards | MT | 100.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2080.0 | USD | 20200521 |
| Unknown | China national standards | MT | 90.0 | USD | 20200521 |
| Unknown | China national standards | MT | 90.0 | USD | 20200521 |
| Unknown | China national standards | MT | 90.0 | USD | 20200520 |