| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4260.0 | USD | 20191216 |
| Unknown | China national standards | MT | 3710.0 | USD | 20191216 |
| Unknown | China national standards | MT | 18190.0 | USD | 20191216 |
| Unknown | China national standards | MT | 26610.0 | USD | 20191216 |
| Unknown | China national standards | MT | 5330.0 | USD | 20191216 |
| Unknown | China national standards | MT | 21810.0 | USD | 20191216 |
| Unknown | China national standards | MT | 4760.0 | USD | 20191216 |
| Unknown | China national standards | MT | 11370.0 | USD | 20191216 |
| Unknown | China national standards | MT | 11500.0 | USD | 20191216 |
| Unknown | China national standards | MT | 354780.0 | USD | 20191216 |