| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1980.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6320.0 | USD | 20180601 |
| Unknown | China national standards | MT | 33070.0 | USD | 20180523 |
| Unknown | China national standards | MT | 5000.0 | USD | 20180523 |
| Unknown | China national standards | MT | 5260.0 | USD | 20180523 |
| Unknown | China national standards | MT | 2440.0 | USD | 20180523 |
| Unknown | China national standards | MT | 5540.0 | USD | 20180523 |
| Unknown | China national standards | MT | 2150.0 | USD | 20180523 |
| Unknown | China national standards | MT | 5410.0 | USD | 20180523 |
| Unknown | China national standards | MT | 10980.0 | USD | 20180522 |