| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1480.0 | USD | 20180720 |
| Unknown | China national standards | MT | 200.0 | USD | 20180720 |
| Unknown | China national standards | MT | 90.0 | USD | 20180720 |
| Unknown | China national standards | MT | 260.0 | USD | 20180720 |
| Unknown | China national standards | MT | 150.0 | USD | 20180720 |
| Unknown | China national standards | MT | 210.0 | USD | 20180720 |
| Unknown | China national standards | MT | 90.0 | USD | 20180720 |
| Unknown | China national standards | MT | 160.0 | USD | 20180719 |
| Unknown | China national standards | MT | 70.0 | USD | 20180719 |
| Unknown | China national standards | MT | 170.0 | USD | 20180719 |