| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27340.0 | USD | 20181010 |
| Unknown | China national standards | MT | 700.0 | USD | 20181010 |
| Unknown | China national standards | MT | 1990.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2780.0 | USD | 20181001 |
| Unknown | China national standards | MT | 12830.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3350.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4140.0 | USD | 20181001 |
| Unknown | China national standards | MT | 22930.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4110.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5660.0 | USD | 20181001 |