| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1740.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1960.0 | USD | 20191220 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191220 |
| Unknown | China national standards | MT | 1990.0 | USD | 20191220 |
| Unknown | China national standards | MT | 15050.0 | USD | 20191219 |
| Unknown | China national standards | MT | 16150.0 | USD | 20191219 |
| Unknown | China national standards | MT | 15320.0 | USD | 20191219 |
| Unknown | China national standards | MT | 14260.0 | USD | 20191219 |
| Unknown | China national standards | MT | 17870.0 | USD | 20191219 |
| Unknown | China national standards | MT | 29590.0 | USD | 20191219 |