| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20200518 |
| Unknown | China national standards | MT | 430.0 | USD | 20200518 |
| Unknown | China national standards | MT | 3780.0 | USD | 20200518 |
| Unknown | China national standards | MT | 570.0 | USD | 20200518 |
| Unknown | China national standards | MT | 3370.0 | USD | 20200517 |
| Unknown | China national standards | MT | 3340.0 | USD | 20200517 |
| Unknown | China national standards | MT | 510.0 | USD | 20200517 |
| Unknown | China national standards | MT | 470.0 | USD | 20200517 |
| Unknown | China national standards | MT | 440.0 | USD | 20200517 |
| Unknown | China national standards | MT | 410.0 | USD | 20200517 |