| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6250.0 | USD | 20180521 |
| Unknown | China national standards | MT | 4350.0 | USD | 20180521 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180521 |
| Unknown | China national standards | MT | 4880.0 | USD | 20180521 |
| Unknown | China national standards | MT | 5510.0 | USD | 20180521 |
| Unknown | China national standards | MT | 5340.0 | USD | 20180521 |
| Unknown | China national standards | MT | 7190.0 | USD | 20180521 |
| Unknown | China national standards | MT | 4170.0 | USD | 20180521 |
| Unknown | China national standards | MT | 4740.0 | USD | 20180521 |
| Unknown | China national standards | MT | 600.0 | USD | 20180521 |