| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36670.0 | USD | 20180501 |
| Unknown | China national standards | MT | 59990.0 | USD | 20180501 |
| Unknown | China national standards | MT | 79550.0 | USD | 20180501 |
| Unknown | China national standards | MT | 15060.0 | USD | 20180501 |
| Unknown | China national standards | MT | 32870.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6150.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14270.0 | USD | 20180501 |
| Unknown | China national standards | MT | 37160.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34080.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9410.0 | USD | 20180501 |