| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4430.0 | USD | 20180420 |
| Unknown | China national standards | MT | 3900.0 | USD | 20180420 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180420 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180420 |
| Unknown | China national standards | MT | 3160.0 | USD | 20180420 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180420 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180420 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180420 |
| Unknown | China national standards | MT | 26130.0 | USD | 20180419 |
| Unknown | China national standards | MT | 27470.0 | USD | 20180419 |