| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20191115 |
| Unknown | China national standards | MT | 440.0 | USD | 20191115 |
| Unknown | China national standards | MT | 500.0 | USD | 20191115 |
| Unknown | China national standards | MT | 460.0 | USD | 20191115 |
| Unknown | China national standards | MT | 680.0 | USD | 20191114 |
| Unknown | China national standards | MT | 460.0 | USD | 20191114 |
| Unknown | China national standards | MT | 460.0 | USD | 20191114 |
| Unknown | China national standards | MT | 4850.0 | USD | 20191114 |
| Unknown | China national standards | MT | 26380.0 | USD | 20191114 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191114 |