| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2160.0 | USD | 20181001 |
| Unknown | China national standards | MT | 35110.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3820.0 | USD | 20181001 |
| Unknown | China national standards | MT | 130.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 890.0 | USD | 20180923 |
| Unknown | China national standards | MT | 75210.0 | USD | 20180922 |
| Unknown | China national standards | MT | 130.0 | USD | 20180922 |
| Unknown | China national standards | MT | 16810.0 | USD | 20180920 |