| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1180.0 | USD | 20180223 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180223 |
| Unknown | China national standards | MT | 12610.0 | USD | 20180222 |
| Unknown | China national standards | MT | 5980.0 | USD | 20180222 |
| Unknown | China national standards | MT | 8080.0 | USD | 20180222 |
| Unknown | China national standards | MT | 650.0 | USD | 20180222 |
| Unknown | China national standards | MT | 690.0 | USD | 20180222 |
| Unknown | China national standards | MT | 430.0 | USD | 20180222 |
| Unknown | China national standards | MT | 880.0 | USD | 20180222 |
| Unknown | China national standards | MT | 4810.0 | USD | 20180221 |