| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6940.0 | USD | 20180301 |
| Unknown | China national standards | MT | 50060.0 | USD | 20180301 |
| Unknown | China national standards | MT | 50060.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180223 |
| Unknown | China national standards | MT | 5580.0 | USD | 20180222 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180222 |
| Unknown | China national standards | MT | 7120.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180221 |