| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20180101 |
| Unknown | China national standards | MT | 820.0 | USD | 20180101 |
| Unknown | China national standards | MT | 900.0 | USD | 20180101 |
| Unknown | China national standards | MT | 730.0 | USD | 20180101 |
| Unknown | China national standards | MT | 340.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1990.0 | USD | 20180101 |
| Unknown | China national standards | MT | 450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 420.0 | USD | 20180101 |
| Unknown | China national standards | MT | 790.0 | USD | 20180101 |