| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20191112 |
| Unknown | China national standards | MT | 2580.0 | USD | 20191112 |
| Unknown | China national standards | MT | 830.0 | USD | 20191112 |
| Unknown | China national standards | MT | 70.0 | USD | 20191112 |
| Unknown | China national standards | MT | 4220.0 | USD | 20191112 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191112 |
| Unknown | China national standards | MT | 1130.0 | USD | 20191112 |
| Unknown | China national standards | MT | 20.0 | USD | 20191112 |
| Unknown | China national standards | MT | 500.0 | USD | 20191111 |
| Unknown | China national standards | MT | 320.0 | USD | 20191111 |