| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 36990.0 | USD | 20180501 |
| Unknown | China national standards | MT | 970.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180501 |
| Unknown | China national standards | MT | 6270.0 | USD | 20180423 |
| Unknown | China national standards | MT | 5610.0 | USD | 20180423 |
| Unknown | China national standards | MT | 6800.0 | USD | 20180423 |
| Unknown | China national standards | MT | 6330.0 | USD | 20180423 |
| Unknown | China national standards | MT | 8940.0 | USD | 20180423 |
| Unknown | China national standards | MT | 3820.0 | USD | 20180423 |