| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1640.0 | USD | 20180316 |
| Unknown | China national standards | MT | 600.0 | USD | 20180316 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180316 |
| Unknown | China national standards | MT | 90.0 | USD | 20180316 |
| Unknown | China national standards | MT | 14740.0 | USD | 20180316 |
| Unknown | China national standards | MT | 520.0 | USD | 20180316 |
| Unknown | China national standards | MT | 280.0 | USD | 20180316 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180315 |
| Unknown | China national standards | MT | 5020.0 | USD | 20180314 |
| Unknown | China national standards | MT | 520.0 | USD | 20180314 |