| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6510.0 | USD | 20191112 |
| Unknown | China national standards | MT | 7400.0 | USD | 20191112 |
| Unknown | China national standards | MT | 900.0 | USD | 20191112 |
| Unknown | China national standards | MT | 710.0 | USD | 20191111 |
| Unknown | China national standards | MT | 860.0 | USD | 20191111 |
| Unknown | China national standards | MT | 9650.0 | USD | 20191111 |
| Unknown | China national standards | MT | 5480.0 | USD | 20191111 |
| Unknown | China national standards | MT | 4670.0 | USD | 20191111 |
| Unknown | China national standards | MT | 5050.0 | USD | 20191111 |
| Unknown | China national standards | MT | 5480.0 | USD | 20191111 |