| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6380.0 | USD | 20191216 |
| Unknown | China national standards | MT | 27430.0 | USD | 20191215 |
| Unknown | China national standards | MT | 22160.0 | USD | 20191215 |
| Unknown | China national standards | MT | 52210.0 | USD | 20191215 |
| Unknown | China national standards | MT | 22090.0 | USD | 20191215 |
| Unknown | China national standards | MT | 21170.0 | USD | 20191215 |
| Unknown | China national standards | MT | 54330.0 | USD | 20191215 |
| Unknown | China national standards | MT | 7430.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1300.0 | USD | 20191215 |
| Unknown | China national standards | MT | 740.0 | USD | 20191215 |