| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2030.0 | USD | 20190617 |
| Unknown | China national standards | MT | 190.0 | USD | 20190617 |
| Unknown | China national standards | MT | 560.0 | USD | 20190617 |
| Unknown | China national standards | MT | 140.0 | USD | 20190617 |
| Unknown | China national standards | MT | 150.0 | USD | 20190617 |
| Unknown | China national standards | MT | 100.0 | USD | 20190616 |
| Unknown | China national standards | MT | 31010.0 | USD | 20190616 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190616 |
| Unknown | China national standards | MT | 420.0 | USD | 20190616 |
| Unknown | China national standards | MT | 10.0 | USD | 20190616 |