| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1600.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191122 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191122 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191122 |
| Unknown | China national standards | MT | 4210.0 | USD | 20191122 |
| Unknown | China national standards | MT | 3580.0 | USD | 20191122 |
| Unknown | China national standards | MT | 4110.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1570.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1810.0 | USD | 20191122 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191122 |