| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2040.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5220.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4550.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5840.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10520.0 | USD | 20191201 |