| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20190820 |
| Unknown | China national standards | MT | 950.0 | USD | 20190820 |
| Unknown | China national standards | MT | 940.0 | USD | 20190820 |
| Unknown | China national standards | MT | 970.0 | USD | 20190820 |
| Unknown | China national standards | MT | 970.0 | USD | 20190820 |
| Unknown | China national standards | MT | 140.0 | USD | 20190819 |
| Unknown | China national standards | MT | 160.0 | USD | 20190819 |
| Unknown | China national standards | MT | 140.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1130.0 | USD | 20190819 |
| Unknown | China national standards | MT | 970.0 | USD | 20190819 |