| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1220.0 | USD | 20190516 |
| Unknown | China national standards | MT | 4310.0 | USD | 20190516 |
| Unknown | China national standards | MT | 16980.0 | USD | 20190516 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190516 |
| Unknown | China national standards | MT | 329020.0 | USD | 20190516 |
| Unknown | China national standards | MT | 83160.0 | USD | 20190516 |
| Unknown | China national standards | MT | 188270.0 | USD | 20190516 |
| Unknown | China national standards | MT | 8540.0 | USD | 20190516 |
| Unknown | China national standards | MT | 5840.0 | USD | 20190516 |
| Unknown | China national standards | MT | 26340.0 | USD | 20190516 |