| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11990.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180501 |
| Unknown | China national standards | MT | 740.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4720.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8300.0 | USD | 20180501 |
| Unknown | China national standards | MT | 910.0 | USD | 20180501 |
| Unknown | China national standards | MT | 500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 410.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 740.0 | USD | 20180501 |