| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2970.0 | USD | 20191215 |
| Unknown | China national standards | MT | 600.0 | USD | 20191215 |
| Unknown | China national standards | MT | 7410.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1120.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1240.0 | USD | 20191215 |
| Unknown | China national standards | MT | 4310.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1420.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1000.0 | USD | 20191215 |
| Unknown | China national standards | MT | 2090.0 | USD | 20191215 |
| Unknown | China national standards | MT | 7650.0 | USD | 20191215 |