| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33130.0 | USD | 20190118 |
| Unknown | China national standards | MT | 34020.0 | USD | 20190118 |
| Unknown | China national standards | MT | 34100.0 | USD | 20190118 |
| Unknown | China national standards | MT | 35920.0 | USD | 20190118 |
| Unknown | China national standards | MT | 35620.0 | USD | 20190118 |
| Unknown | China national standards | MT | 4230.0 | USD | 20190118 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190118 |
| Unknown | China national standards | MT | 2400.0 | USD | 20190118 |
| Unknown | China national standards | MT | 4420.0 | USD | 20190118 |
| Unknown | China national standards | MT | 4720.0 | USD | 20190118 |