| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20180420 |
| Unknown | China national standards | MT | 150.0 | USD | 20180419 |
| Unknown | China national standards | MT | 2760.0 | USD | 20180419 |
| Unknown | China national standards | MT | 780.0 | USD | 20180419 |
| Unknown | China national standards | MT | 3500.0 | USD | 20180419 |
| Unknown | China national standards | MT | 5110.0 | USD | 20180419 |
| Unknown | China national standards | MT | 180.0 | USD | 20180419 |
| Unknown | China national standards | MT | 240.0 | USD | 20180419 |
| Unknown | China national standards | MT | 440.0 | USD | 20180419 |
| Unknown | China national standards | MT | 320.0 | USD | 20180419 |