| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20200413 |
| Unknown | China national standards | MT | 130.0 | USD | 20200413 |
| Unknown | China national standards | MT | 780.0 | USD | 20200412 |
| Unknown | China national standards | MT | 190.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200412 |
| Unknown | China national standards | MT | 190.0 | USD | 20200412 |
| Unknown | China national standards | MT | 760.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200411 |
| Unknown | China national standards | MT | 140.0 | USD | 20200410 |
| Unknown | China national standards | MT | 12480.0 | USD | 20200401 |