| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5260.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3000.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2550.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2630.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5660.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180101 |
| Unknown | China national standards | MT | 410.0 | USD | 20180101 |
| Unknown | China national standards | MT | 390.0 | USD | 20180101 |