| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20180320 |
| Unknown | China national standards | MT | 960.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180319 |
| Unknown | China national standards | MT | 990.0 | USD | 20180319 |
| Unknown | China national standards | MT | 160.0 | USD | 20180319 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180318 |
| Unknown | China national standards | MT | 990.0 | USD | 20180318 |
| Unknown | China national standards | MT | 960.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180318 |