| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20180322 |
| Unknown | China national standards | MT | 980.0 | USD | 20180322 |
| Unknown | China national standards | MT | 930.0 | USD | 20180322 |
| Unknown | China national standards | MT | 820.0 | USD | 20180322 |
| Unknown | China national standards | MT | 660.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180321 |
| Unknown | China national standards | MT | 3000.0 | USD | 20180321 |
| Unknown | China national standards | MT | 3400.0 | USD | 20180321 |
| Unknown | China national standards | MT | 2690.0 | USD | 20180321 |
| Unknown | China national standards | MT | 180.0 | USD | 20180321 |