| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3340.0 | USD | 20180910 |
| Unknown | China national standards | MT | 4690.0 | USD | 20180901 |
| Unknown | China national standards | MT | 70.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2440.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180901 |
| Unknown | China national standards | MT | 70.0 | USD | 20180901 |
| Unknown | China national standards | MT | 21370.0 | USD | 20180901 |
| Unknown | China national standards | MT | 32250.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3180.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180901 |