| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2710.0 | USD | 20191201 |
| Unknown | China national standards | MT | 27420.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3640.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 23650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 449020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1049530.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191201 |