| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4410.0 | USD | 20191216 |
| Unknown | China national standards | MT | 34040.0 | USD | 20191216 |
| Unknown | China national standards | MT | 12200.0 | USD | 20191216 |
| Unknown | China national standards | MT | 14970.0 | USD | 20191216 |
| Unknown | China national standards | MT | 48390.0 | USD | 20191216 |
| Unknown | China national standards | MT | 1250.0 | USD | 20191216 |
| Unknown | China national standards | MT | 740.0 | USD | 20191216 |
| Unknown | China national standards | MT | 5410.0 | USD | 20191216 |
| Unknown | China national standards | MT | 5880.0 | USD | 20191216 |
| Unknown | China national standards | MT | 1820.0 | USD | 20191216 |