| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7270.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4450.0 | USD | 20191101 |
| Unknown | China national standards | MT | 14800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 15720.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21380.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2870.0 | USD | 20191101 |
| Unknown | China national standards | MT | 17560.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 22770.0 | USD | 20191101 |