| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1740.0 | USD | 20180319 |
| Unknown | China national standards | MT | 0.0 | USD | 20180319 |
| Unknown | China national standards | MT | 190.0 | USD | 20180318 |
| Unknown | China national standards | MT | 0.0 | USD | 20180318 |
| Unknown | China national standards | MT | 210.0 | USD | 20180318 |
| Unknown | China national standards | MT | 190.0 | USD | 20180318 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180318 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180318 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180318 |