| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20191010 |
| Unknown | China national standards | MT | 4070.0 | USD | 20191010 |
| Unknown | China national standards | MT | 34460.0 | USD | 20191010 |
| Unknown | China national standards | MT | 20.0 | USD | 20191010 |
| Unknown | China national standards | MT | 14100.0 | USD | 20191010 |
| Unknown | China national standards | MT | 34460.0 | USD | 20191001 |
| Unknown | China national standards | MT | 320.0 | USD | 20191001 |
| Unknown | China national standards | MT | 470.0 | USD | 20191001 |
| Unknown | China national standards | MT | 430.0 | USD | 20191001 |
| Unknown | China national standards | MT | 31060.0 | USD | 20191001 |