| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20190617 |
| Unknown | China national standards | MT | 320.0 | USD | 20190617 |
| Unknown | China national standards | MT | 190.0 | USD | 20190617 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190616 |
| Unknown | China national standards | MT | 340.0 | USD | 20190616 |
| Unknown | China national standards | MT | 810.0 | USD | 20190616 |
| Unknown | China national standards | MT | 2560.0 | USD | 20190616 |
| Unknown | China national standards | MT | 5030.0 | USD | 20190616 |
| Unknown | China national standards | MT | 3640.0 | USD | 20190616 |
| Unknown | China national standards | MT | 50.0 | USD | 20190616 |