| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1250.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5470.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7670.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5950.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14800.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3470.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5080.0 | USD | 20180501 |