| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3330.0 | USD | 20181023 |
| Unknown | China national standards | MT | 470.0 | USD | 20181023 |
| Unknown | China national standards | MT | 470.0 | USD | 20181023 |
| Unknown | China national standards | MT | 3180.0 | USD | 20181022 |
| Unknown | China national standards | MT | 3170.0 | USD | 20181022 |
| Unknown | China national standards | MT | 3330.0 | USD | 20181022 |
| Unknown | China national standards | MT | 3310.0 | USD | 20181022 |
| Unknown | China national standards | MT | 460.0 | USD | 20181022 |
| Unknown | China national standards | MT | 460.0 | USD | 20181022 |
| Unknown | China national standards | MT | 470.0 | USD | 20181022 |