| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20180710 |
| Unknown | China national standards | MT | 450.0 | USD | 20180701 |
| Unknown | China national standards | MT | 450.0 | USD | 20180701 |
| Unknown | China national standards | MT | 650.0 | USD | 20180701 |
| Unknown | China national standards | MT | 440.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2380.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2640.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3010.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3040.0 | USD | 20180701 |