| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200521 |
| Unknown | China national standards | MT | 190.0 | USD | 20200521 |
| Unknown | China national standards | MT | 130.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200519 |
| Unknown | China national standards | MT | 180.0 | USD | 20200519 |