| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20180417 |
| Unknown | China national standards | MT | 490.0 | USD | 20180417 |
| Unknown | China national standards | MT | 2390.0 | USD | 20180416 |
| Unknown | China national standards | MT | 3360.0 | USD | 20180416 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180416 |
| Unknown | China national standards | MT | 3590.0 | USD | 20180416 |
| Unknown | China national standards | MT | 3280.0 | USD | 20180416 |
| Unknown | China national standards | MT | 2440.0 | USD | 20180416 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180416 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180416 |