| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20180601 |
| Unknown | China national standards | MT | 920.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1530.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4420.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180601 |
| Unknown | China national standards | MT | 260.0 | USD | 20180601 |
| Unknown | China national standards | MT | 770.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180601 |