| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1110.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180323 |
| Unknown | China national standards | MT | 180.0 | USD | 20180323 |
| Unknown | China national standards | MT | 170.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180322 |
| Unknown | China national standards | MT | 170.0 | USD | 20180322 |
| Unknown | China national standards | MT | 180.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180321 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180321 |
| Unknown | China national standards | MT | 180.0 | USD | 20180321 |