| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7140.0 | USD | 20180716 |
| Unknown | China national standards | MT | 6300.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180715 |
| Unknown | China national standards | MT | 5700.0 | USD | 20180715 |
| Unknown | China national standards | MT | 5620.0 | USD | 20180714 |
| Unknown | China national standards | MT | 5230.0 | USD | 20180714 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180714 |
| Unknown | China national standards | MT | 840.0 | USD | 20180714 |
| Unknown | China national standards | MT | 770.0 | USD | 20180714 |