| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6840.0 | USD | 20191211 |
| Unknown | China national standards | MT | 4200.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3750.0 | USD | 20191210 |
| Unknown | China national standards | MT | 5980.0 | USD | 20191210 |
| Unknown | China national standards | MT | 52030.0 | USD | 20191210 |
| Unknown | China national standards | MT | 30250.0 | USD | 20191210 |
| Unknown | China national standards | MT | 40980.0 | USD | 20191210 |
| Unknown | China national standards | MT | 2880.0 | USD | 20191210 |
| Unknown | China national standards | MT | 4970.0 | USD | 20191210 |
| Unknown | China national standards | MT | 1300.0 | USD | 20191210 |