| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1660.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190820 |
| Unknown | China national standards | MT | 4330.0 | USD | 20190820 |
| Unknown | China national standards | MT | 190.0 | USD | 20190820 |
| Unknown | China national standards | MT | 250.0 | USD | 20190820 |
| Unknown | China national standards | MT | 190.0 | USD | 20190820 |
| Unknown | China national standards | MT | 210.0 | USD | 20190819 |
| Unknown | China national standards | MT | 260.0 | USD | 20190819 |