| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1500.0 | USD | 20191223 |
| Unknown | China national standards | MT | 530.0 | USD | 20191223 |
| Unknown | China national standards | MT | 850.0 | USD | 20191223 |
| Unknown | China national standards | MT | 3770.0 | USD | 20191222 |
| Unknown | China national standards | MT | 4000.0 | USD | 20191222 |
| Unknown | China national standards | MT | 240.0 | USD | 20191222 |
| Unknown | China national standards | MT | 6040.0 | USD | 20191222 |
| Unknown | China national standards | MT | 160.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1500.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1970.0 | USD | 20191221 |