| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3480.0 | USD | 20180601 |
| Unknown | China national standards | MT | 890.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2640.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3290.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2110.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180601 |