| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1150.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1440.0 | USD | 20191101 |
| Unknown | China national standards | MT | 720.0 | USD | 20191101 |
| Unknown | China national standards | MT | 970.0 | USD | 20191101 |
| Unknown | China national standards | MT | 790.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1260.0 | USD | 20191101 |
| Unknown | China national standards | MT | 8110.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5120.0 | USD | 20191101 |