| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180323 |
| Unknown | China national standards | MT | 180.0 | USD | 20180323 |
| Unknown | China national standards | MT | 380.0 | USD | 20180323 |
| Unknown | China national standards | MT | 160.0 | USD | 20180323 |
| Unknown | China national standards | MT | 180.0 | USD | 20180323 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180322 |
| Unknown | China national standards | MT | 10390.0 | USD | 20180322 |
| Unknown | China national standards | MT | 2450.0 | USD | 20180322 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180322 |