| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5320.0 | USD | 20181021 |
| Unknown | China national standards | MT | 1280.0 | USD | 20181019 |
| Unknown | China national standards | MT | 310.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181019 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181018 |
| Unknown | China national standards | MT | 8810.0 | USD | 20181018 |
| Unknown | China national standards | MT | 800.0 | USD | 20181018 |
| Unknown | China national standards | MT | 7440.0 | USD | 20181017 |
| Unknown | China national standards | MT | 980.0 | USD | 20181017 |
| Unknown | China national standards | MT | 6550.0 | USD | 20181016 |