| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20191115 |
| Unknown | China national standards | MT | 730.0 | USD | 20191115 |
| Unknown | China national standards | MT | 740.0 | USD | 20191115 |
| Unknown | China national standards | MT | 530.0 | USD | 20191115 |
| Unknown | China national standards | MT | 6240.0 | USD | 20191115 |
| Unknown | China national standards | MT | 8580.0 | USD | 20191115 |
| Unknown | China national standards | MT | 18400.0 | USD | 20191115 |
| Unknown | China national standards | MT | 5160.0 | USD | 20191115 |
| Unknown | China national standards | MT | 5250.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3720.0 | USD | 20191115 |