| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26180.0 | USD | 20181018 |
| Unknown | China national standards | MT | 2170.0 | USD | 20181018 |
| Unknown | China national standards | MT | 3820.0 | USD | 20181018 |
| Unknown | China national standards | MT | 2640.0 | USD | 20181017 |
| Unknown | China national standards | MT | 73310.0 | USD | 20181016 |
| Unknown | China national standards | MT | 550.0 | USD | 20181016 |
| Unknown | China national standards | MT | 1300.0 | USD | 20181015 |
| Unknown | China national standards | MT | 14710.0 | USD | 20181015 |
| Unknown | China national standards | MT | 290.0 | USD | 20181014 |
| Unknown | China national standards | MT | 5080.0 | USD | 20181013 |