| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8940.0 | USD | 20181023 |
| Unknown | China national standards | MT | 4100.0 | USD | 20181023 |
| Unknown | China national standards | MT | 4150.0 | USD | 20181023 |
| Unknown | China national standards | MT | 630.0 | USD | 20181023 |
| Unknown | China national standards | MT | 590.0 | USD | 20181023 |
| Unknown | China national standards | MT | 4060.0 | USD | 20181022 |
| Unknown | China national standards | MT | 4100.0 | USD | 20181022 |
| Unknown | China national standards | MT | 4130.0 | USD | 20181022 |
| Unknown | China national standards | MT | 4080.0 | USD | 20181022 |
| Unknown | China national standards | MT | 690.0 | USD | 20181022 |