| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1450.0 | USD | 20191216 |
| Unknown | China national standards | MT | 12790.0 | USD | 20191215 |
| Unknown | China national standards | MT | 14700.0 | USD | 20191215 |
| Unknown | China national standards | MT | 10190.0 | USD | 20191215 |
| Unknown | China national standards | MT | 11340.0 | USD | 20191215 |
| Unknown | China national standards | MT | 12820.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1760.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1450.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1480.0 | USD | 20191215 |