| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6190.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191201 |
| Unknown | China national standards | MT | 880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5830.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7440.0 | USD | 20191201 |
| Unknown | China national standards | MT | 50670.0 | USD | 20191201 |