| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20181201 |
| Unknown | China national standards | MT | 680.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2750.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2750.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 970.0 | USD | 20181201 |
| Unknown | China national standards | MT | 6740.0 | USD | 20181201 |
| Unknown | China national standards | MT | 32920.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3790.0 | USD | 20181201 |
| Unknown | China national standards | MT | 400.0 | USD | 20181201 |