| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17150.0 | USD | 20191217 |
| Unknown | China national standards | MT | 1540.0 | USD | 20191216 |
| Unknown | China national standards | MT | 14270.0 | USD | 20191216 |
| Unknown | China national standards | MT | 6900.0 | USD | 20191216 |
| Unknown | China national standards | MT | 5300.0 | USD | 20191216 |
| Unknown | China national standards | MT | 980.0 | USD | 20191216 |
| Unknown | China national standards | MT | 14440.0 | USD | 20191215 |
| Unknown | China national standards | MT | 1540.0 | USD | 20191215 |
| Unknown | China national standards | MT | 10790.0 | USD | 20191215 |
| Unknown | China national standards | MT | 19630.0 | USD | 20191215 |