| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34860.0 | USD | 20181201 |
| Unknown | China national standards | MT | 34320.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5330.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4670.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4760.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4890.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5870.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5450.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4090.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5290.0 | USD | 20181201 |