| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20180123 |
| Unknown | China national standards | MT | 150.0 | USD | 20180123 |
| Unknown | China national standards | MT | 230.0 | USD | 20180123 |
| Unknown | China national standards | MT | 190.0 | USD | 20180123 |
| Unknown | China national standards | MT | 380.0 | USD | 20180122 |
| Unknown | China national standards | MT | 650.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1970.0 | USD | 20180122 |
| Unknown | China national standards | MT | 2770.0 | USD | 20180122 |
| Unknown | China national standards | MT | 10470.0 | USD | 20180122 |