| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20180314 |
| Unknown | China national standards | MT | 500.0 | USD | 20180314 |
| Unknown | China national standards | MT | 380.0 | USD | 20180314 |
| Unknown | China national standards | MT | 530.0 | USD | 20180314 |
| Unknown | China national standards | MT | 2910.0 | USD | 20180313 |
| Unknown | China national standards | MT | 6870.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3250.0 | USD | 20180313 |
| Unknown | China national standards | MT | 490.0 | USD | 20180313 |