| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29700.0 | USD | 20180419 |
| Unknown | China national standards | MT | 4770.0 | USD | 20180419 |
| Unknown | China national standards | MT | 4930.0 | USD | 20180419 |
| Unknown | China national standards | MT | 5000.0 | USD | 20180419 |
| Unknown | China national standards | MT | 4870.0 | USD | 20180419 |
| Unknown | China national standards | MT | 5310.0 | USD | 20180419 |
| Unknown | China national standards | MT | 5310.0 | USD | 20180418 |
| Unknown | China national standards | MT | 4770.0 | USD | 20180418 |
| Unknown | China national standards | MT | 4310.0 | USD | 20180418 |
| Unknown | China national standards | MT | 18040.0 | USD | 20180417 |