| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3580.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3950.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4110.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3340.0 | USD | 20191201 |