| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20191217 |
| Unknown | China national standards | MT | 18270.0 | USD | 20191217 |
| Unknown | China national standards | MT | 1430.0 | USD | 20191217 |
| Unknown | China national standards | MT | 470.0 | USD | 20191217 |
| Unknown | China national standards | MT | 102330.0 | USD | 20191216 |
| Unknown | China national standards | MT | 40990.0 | USD | 20191216 |
| Unknown | China national standards | MT | 4560.0 | USD | 20191216 |
| Unknown | China national standards | MT | 7190.0 | USD | 20191216 |
| Unknown | China national standards | MT | 3320.0 | USD | 20191216 |
| Unknown | China national standards | MT | 10250.0 | USD | 20191216 |