| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18010.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1720.0 | USD | 20191201 |
| Unknown | China national standards | MT | 272340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 20530.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 20650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6650.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7000.0 | USD | 20191201 |