| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5260.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4970.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4830.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5750.0 | USD | 20180101 |
| Unknown | China national standards | MT | 130.0 | USD | 20180101 |