| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3170.0 | USD | 20181001 |
| Unknown | China national standards | MT | 950.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1890.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1210.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1130.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3060.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2450.0 | USD | 20181001 |
| Unknown | China national standards | MT | 750.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180923 |
| Unknown | China national standards | MT | 3000.0 | USD | 20180923 |