| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3090.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3370.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2090.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2080.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1070.0 | USD | 20181001 |
| Unknown | China national standards | MT | 300.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180923 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180923 |
| Unknown | China national standards | MT | 310.0 | USD | 20180922 |
| Unknown | China national standards | MT | 540.0 | USD | 20180922 |