| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1670.0 | USD | 20180820 |
| Unknown | China national standards | MT | 420.0 | USD | 20180820 |
| Unknown | China national standards | MT | 260.0 | USD | 20180820 |
| Unknown | China national standards | MT | 440.0 | USD | 20180820 |
| Unknown | China national standards | MT | 80.0 | USD | 20180820 |
| Unknown | China national standards | MT | 320.0 | USD | 20180820 |
| Unknown | China national standards | MT | 290.0 | USD | 20180820 |
| Unknown | China national standards | MT | 140.0 | USD | 20180820 |
| Unknown | China national standards | MT | 80.0 | USD | 20180820 |
| Unknown | China national standards | MT | 6140.0 | USD | 20180819 |