| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19220.0 | USD | 20181215 |
| Unknown | China national standards | MT | 3150.0 | USD | 20181215 |
| Unknown | China national standards | MT | 4630.0 | USD | 20181215 |
| Unknown | China national standards | MT | 390.0 | USD | 20181215 |
| Unknown | China national standards | MT | 3150.0 | USD | 20181214 |
| Unknown | China national standards | MT | 3160.0 | USD | 20181214 |
| Unknown | China national standards | MT | 680.0 | USD | 20181214 |
| Unknown | China national standards | MT | 5480.0 | USD | 20181214 |
| Unknown | China national standards | MT | 4210.0 | USD | 20181214 |
| Unknown | China national standards | MT | 21090.0 | USD | 20181214 |