| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20180720 |
| Unknown | China national standards | MT | 240.0 | USD | 20180720 |
| Unknown | China national standards | MT | 160.0 | USD | 20180720 |
| Unknown | China national standards | MT | 170.0 | USD | 20180720 |
| Unknown | China national standards | MT | 160.0 | USD | 20180719 |
| Unknown | China national standards | MT | 150.0 | USD | 20180719 |
| Unknown | China national standards | MT | 880.0 | USD | 20180719 |
| Unknown | China national standards | MT | 2650.0 | USD | 20180719 |
| Unknown | China national standards | MT | 910.0 | USD | 20180719 |
| Unknown | China national standards | MT | 2370.0 | USD | 20180719 |