| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200522 |
| Unknown | China national standards | MT | 28840.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200521 |
| Unknown | China national standards | MT | 8130.0 | USD | 20200520 |
| Unknown | China national standards | MT | 6950.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200520 |