| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20180620 |
| Unknown | China national standards | MT | 420.0 | USD | 20180620 |
| Unknown | China national standards | MT | 420.0 | USD | 20180620 |
| Unknown | China national standards | MT | 400.0 | USD | 20180620 |
| Unknown | China national standards | MT | 390.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2780.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2570.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180620 |