| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20190120 |
| Unknown | China national standards | MT | 570.0 | USD | 20190120 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190119 |
| Unknown | China national standards | MT | 4530.0 | USD | 20190119 |
| Unknown | China national standards | MT | 6200.0 | USD | 20190119 |
| Unknown | China national standards | MT | 4970.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3850.0 | USD | 20190119 |
| Unknown | China national standards | MT | 460.0 | USD | 20190119 |
| Unknown | China national standards | MT | 600.0 | USD | 20190119 |
| Unknown | China national standards | MT | 410.0 | USD | 20190119 |