| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 970.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3410.0 | USD | 20180901 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180901 |
| Unknown | China national standards | MT | 940.0 | USD | 20180901 |
| Unknown | China national standards | MT | 6830.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180901 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180822 |