| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2590.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1600.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5950.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2090.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2600.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2380.0 | USD | 20191201 |