| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3950.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5030.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7340.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3290.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2140.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180501 |