| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5810.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7140.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10600.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11080.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24510.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4680.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5340.0 | USD | 20180501 |
| Unknown | China national standards | MT | 840.0 | USD | 20180501 |