| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2230.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2930.0 | USD | 20180501 |
| Unknown | China national standards | MT | 530.0 | USD | 20180501 |
| Unknown | China national standards | MT | 280.0 | USD | 20180501 |
| Unknown | China national standards | MT | 240.0 | USD | 20180501 |
| Unknown | China national standards | MT | 230.0 | USD | 20180501 |
| Unknown | China national standards | MT | 850.0 | USD | 20180501 |
| Unknown | China national standards | MT | 280.0 | USD | 20180501 |