| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20190821 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190821 |
| Unknown | China national standards | MT | 57760.0 | USD | 20190820 |
| Unknown | China national standards | MT | 600.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190820 |
| Unknown | China national standards | MT | 580.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3850.0 | USD | 20190820 |
| Unknown | China national standards | MT | 276240.0 | USD | 20190820 |
| Unknown | China national standards | MT | 143870.0 | USD | 20190820 |
| Unknown | China national standards | MT | 35750.0 | USD | 20190820 |