| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 89850.0 | USD | 20190218 |
| Unknown | China national standards | MT | 13050.0 | USD | 20190218 |
| Unknown | China national standards | MT | 69080.0 | USD | 20190217 |
| Unknown | China national standards | MT | 1900.0 | USD | 20190216 |
| Unknown | China national standards | MT | 10450.0 | USD | 20190216 |
| Unknown | China national standards | MT | 300.0 | USD | 20190216 |
| Unknown | China national standards | MT | 320.0 | USD | 20190215 |
| Unknown | China national standards | MT | 320.0 | USD | 20190215 |
| Unknown | China national standards | MT | 24290.0 | USD | 20190214 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190214 |