| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 112000.0 | USD | 20190122 |
| Unknown | China national standards | MT | 140.0 | USD | 20190122 |
| Unknown | China national standards | MT | 190.0 | USD | 20190122 |
| Unknown | China national standards | MT | 8110.0 | USD | 20190122 |
| Unknown | China national standards | MT | 4270.0 | USD | 20190122 |
| Unknown | China national standards | MT | 13750.0 | USD | 20190122 |
| Unknown | China national standards | MT | 4330.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190121 |
| Unknown | China national standards | MT | 310.0 | USD | 20190121 |
| Unknown | China national standards | MT | 43150.0 | USD | 20190121 |