| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1280.0 | USD | 20181222 |
| Unknown | China national standards | MT | 570.0 | USD | 20181221 |
| Unknown | China national standards | MT | 690.0 | USD | 20181221 |
| Unknown | China national standards | MT | 640.0 | USD | 20181221 |
| Unknown | China national standards | MT | 4980.0 | USD | 20181221 |
| Unknown | China national standards | MT | 4830.0 | USD | 20181221 |
| Unknown | China national standards | MT | 3940.0 | USD | 20181221 |
| Unknown | China national standards | MT | 6310.0 | USD | 20181221 |
| Unknown | China national standards | MT | 2950.0 | USD | 20181221 |
| Unknown | China national standards | MT | 4670.0 | USD | 20181221 |