| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 42590.0 | USD | 20191201 |
| Unknown | China national standards | MT | 33980.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6920.0 | USD | 20191201 |
| Unknown | China national standards | MT | 300500.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2330.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4130.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1850.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191201 |