| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4410.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2160.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3550.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5800.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180501 |
| Unknown | China national standards | MT | 870.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4410.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4210.0 | USD | 20180501 |