| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12130.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2680.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180601 |
| Unknown | China national standards | MT | 113550.0 | USD | 20180601 |
| Unknown | China national standards | MT | 23380.0 | USD | 20180601 |
| Unknown | China national standards | MT | 34630.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8750.0 | USD | 20180601 |
| Unknown | China national standards | MT | 10680.0 | USD | 20180601 |
| Unknown | China national standards | MT | 55240.0 | USD | 20180601 |