| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3660.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2250.0 | USD | 20181201 |
| Unknown | China national standards | MT | 6220.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1620.0 | USD | 20181201 |
| Unknown | China national standards | MT | 430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 950.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2240.0 | USD | 20181201 |