| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3850.0 | USD | 20181019 |
| Unknown | China national standards | MT | 390.0 | USD | 20181018 |
| Unknown | China national standards | MT | 10760.0 | USD | 20181018 |
| Unknown | China national standards | MT | 710.0 | USD | 20181018 |
| Unknown | China national standards | MT | 3840.0 | USD | 20181017 |
| Unknown | China national standards | MT | 4600.0 | USD | 20181016 |
| Unknown | China national standards | MT | 3840.0 | USD | 20181016 |
| Unknown | China national standards | MT | 74150.0 | USD | 20181016 |
| Unknown | China national standards | MT | 2680.0 | USD | 20181015 |
| Unknown | China national standards | MT | 390.0 | USD | 20181015 |