| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3980.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4430.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4080.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5710.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4130.0 | USD | 20190601 |
| Unknown | China national standards | MT | 30520.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3680.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190601 |