| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 82950.0 | USD | 20190517 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190517 |
| Unknown | China national standards | MT | 910.0 | USD | 20190517 |
| Unknown | China national standards | MT | 51590.0 | USD | 20190516 |
| Unknown | China national standards | MT | 70390.0 | USD | 20190516 |
| Unknown | China national standards | MT | 40860.0 | USD | 20190516 |
| Unknown | China national standards | MT | 8150.0 | USD | 20190516 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190516 |
| Unknown | China national standards | MT | 3840.0 | USD | 20190516 |
| Unknown | China national standards | MT | 135990.02 | USD | 20190516 |