| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3860.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3860.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4250.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3880.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4160.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4070.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4050.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5120.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4530.0 | USD | 20180501 |