| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23800.0 | USD | 20200521 |
| Unknown | China national standards | MT | 17760.0 | USD | 20200521 |
| Unknown | China national standards | MT | 20240.0 | USD | 20200521 |
| Unknown | China national standards | MT | 3650.0 | USD | 20200521 |
| Unknown | China national standards | MT | 22930.0 | USD | 20200521 |
| Unknown | China national standards | MT | 3270.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2700.0 | USD | 20200521 |
| Unknown | China national standards | MT | 3390.0 | USD | 20200521 |
| Unknown | China national standards | MT | 3380.0 | USD | 20200520 |
| Unknown | China national standards | MT | 20340.0 | USD | 20200520 |