| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1200.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180901 |
| Unknown | China national standards | MT | 7980.0 | USD | 20180901 |
| Unknown | China national standards | MT | 8560.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180901 |
| Unknown | China national standards | MT | 7980.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180821 |