| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13270.0 | USD | 20191220 |
| Unknown | China national standards | MT | 4760.0 | USD | 20191220 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191220 |
| Unknown | China national standards | MT | 5060.0 | USD | 20191220 |
| Unknown | China national standards | MT | 5580.0 | USD | 20191220 |
| Unknown | China national standards | MT | 6870.0 | USD | 20191220 |
| Unknown | China national standards | MT | 212920.0 | USD | 20191220 |
| Unknown | China national standards | MT | 5060.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1520.0 | USD | 20191220 |
| Unknown | China national standards | MT | 9240.0 | USD | 20191220 |