| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180701 |
| Unknown | China national standards | MT | 690.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180701 |
| Unknown | China national standards | MT | 420.0 | USD | 20180701 |
| Unknown | China national standards | MT | 620.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2130.0 | USD | 20180701 |
| Unknown | China national standards | MT | 650.0 | USD | 20180701 |