| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4700.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2230.0 | USD | 20191101 |
| Unknown | China national standards | MT | 900.0 | USD | 20191101 |
| Unknown | China national standards | MT | 890.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1080.0 | USD | 20191101 |
| Unknown | China national standards | MT | 950.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1100.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2230.0 | USD | 20191101 |