| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20190722 |
| Unknown | China national standards | MT | 650.0 | USD | 20190722 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190722 |
| Unknown | China national standards | MT | 20580.0 | USD | 20190722 |
| Unknown | China national standards | MT | 5160.0 | USD | 20190722 |
| Unknown | China national standards | MT | 3090.0 | USD | 20190722 |
| Unknown | China national standards | MT | 5100.0 | USD | 20190722 |
| Unknown | China national standards | MT | 6180.0 | USD | 20190722 |
| Unknown | China national standards | MT | 3580.0 | USD | 20190722 |
| Unknown | China national standards | MT | 5160.0 | USD | 20190722 |