| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4910.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7330.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4600.0 | USD | 20181201 |
| Unknown | China national standards | MT | 5410.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4790.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4790.0 | USD | 20181201 |
| Unknown | China national standards | MT | 660.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1010.0 | USD | 20181201 |
| Unknown | China national standards | MT | 580.0 | USD | 20181201 |