| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20180110 |
| Unknown | China national standards | MT | 970.0 | USD | 20180110 |
| Unknown | China national standards | MT | 490.0 | USD | 20180110 |
| Unknown | China national standards | MT | 3240.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3270.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6610.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3640.0 | USD | 20180101 |
| Unknown | China national standards | MT | 700.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180101 |