| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5580.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1390.0 | USD | 20191122 |
| Unknown | China national standards | MT | 330.0 | USD | 20191122 |
| Unknown | China national standards | MT | 6100.0 | USD | 20191121 |
| Unknown | China national standards | MT | 9860.0 | USD | 20191121 |
| Unknown | China national standards | MT | 7750.0 | USD | 20191121 |
| Unknown | China national standards | MT | 5030.0 | USD | 20191121 |
| Unknown | China national standards | MT | 6820.0 | USD | 20191121 |
| Unknown | China national standards | MT | 6290.0 | USD | 20191121 |
| Unknown | China national standards | MT | 2520.0 | USD | 20191121 |