| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20190819 |
| Unknown | China national standards | MT | 760.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1210.0 | USD | 20190819 |
| Unknown | China national standards | MT | 7410.0 | USD | 20190819 |
| Unknown | China national standards | MT | 13750.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190819 |
| Unknown | China national standards | MT | 6630.0 | USD | 20190819 |