| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180201 |
| Unknown | China national standards | MT | 950.0 | USD | 20180201 |
| Unknown | China national standards | MT | 850.0 | USD | 20180201 |
| Unknown | China national standards | MT | 440.0 | USD | 20180201 |
| Unknown | China national standards | MT | 520.0 | USD | 20180201 |
| Unknown | China national standards | MT | 670.0 | USD | 20180201 |
| Unknown | China national standards | MT | 970.0 | USD | 20180201 |
| Unknown | China national standards | MT | 790.0 | USD | 20180201 |
| Unknown | China national standards | MT | 800.0 | USD | 20180201 |