| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5630.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7620.0 | USD | 20181201 |
| Unknown | China national standards | MT | 6770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2690.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4980.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4270.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4280.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3680.0 | USD | 20181201 |