| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26490.0 | USD | 20181201 |
| Unknown | China national standards | MT | 24720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 23860.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3810.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2870.0 | USD | 20181201 |
| Unknown | China national standards | MT | 6340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2250.0 | USD | 20181201 |