| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20191118 |
| Unknown | China national standards | MT | 760.0 | USD | 20191118 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191118 |
| Unknown | China national standards | MT | 110.0 | USD | 20191118 |
| Unknown | China national standards | MT | 110.0 | USD | 20191118 |
| Unknown | China national standards | MT | 110.0 | USD | 20191118 |
| Unknown | China national standards | MT | 110.0 | USD | 20191117 |
| Unknown | China national standards | MT | 750.0 | USD | 20191117 |
| Unknown | China national standards | MT | 110.0 | USD | 20191117 |
| Unknown | China national standards | MT | 110.0 | USD | 20191117 |