| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11960.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2490.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7110.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2140.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11960.0 | USD | 20180501 |