| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1090.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1540.0 | USD | 20171101 |
| Unknown | China national standards | MT | 860.0 | USD | 20171101 |
| Unknown | China national standards | MT | 3330.0 | USD | 20171023 |
| Unknown | China national standards | MT | 5250.0 | USD | 20171023 |
| Unknown | China national standards | MT | 1200.0 | USD | 20171023 |
| Unknown | China national standards | MT | 600.0 | USD | 20171023 |
| Unknown | China national standards | MT | 3170.0 | USD | 20171022 |
| Unknown | China national standards | MT | 4940.0 | USD | 20171022 |