| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3730.0 | USD | 20180401 |
| Unknown | China national standards | MT | 11730.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4290.0 | USD | 20180401 |
| Unknown | China national standards | MT | 840.0 | USD | 20180401 |
| Unknown | China national standards | MT | 480.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180401 |
| Unknown | China national standards | MT | 13040.0 | USD | 20180323 |
| Unknown | China national standards | MT | 160.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1620.0 | USD | 20180323 |
| Unknown | China national standards | MT | 520.0 | USD | 20180322 |