| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6440.0 | USD | 20190220 |
| Unknown | China national standards | MT | 8570.0 | USD | 20190220 |
| Unknown | China national standards | MT | 720.0 | USD | 20190220 |
| Unknown | China national standards | MT | 690.0 | USD | 20190220 |
| Unknown | China national standards | MT | 1210.0 | USD | 20190220 |
| Unknown | China national standards | MT | 5980.0 | USD | 20190219 |
| Unknown | China national standards | MT | 5950.0 | USD | 20190219 |
| Unknown | China national standards | MT | 6140.0 | USD | 20190219 |
| Unknown | China national standards | MT | 14140.0 | USD | 20190219 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190219 |