| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5240.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3510.0 | USD | 20190201 |
| Unknown | China national standards | MT | 9130.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5600.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5240.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5450.0 | USD | 20190201 |
| Unknown | China national standards | MT | 30.0 | USD | 20190201 |