| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20180901 |
| Unknown | China national standards | MT | 790.0 | USD | 20180901 |
| Unknown | China national standards | MT | 810.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3030.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3770.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5650.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5070.0 | USD | 20180901 |
| Unknown | China national standards | MT | 440.0 | USD | 20180901 |
| Unknown | China national standards | MT | 800.0 | USD | 20180822 |
| Unknown | China national standards | MT | 3770.0 | USD | 20180822 |