| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20190122 |
| Unknown | China national standards | MT | 130.0 | USD | 20190122 |
| Unknown | China national standards | MT | 140.0 | USD | 20190122 |
| Unknown | China national standards | MT | 130.0 | USD | 20190122 |
| Unknown | China national standards | MT | 850.0 | USD | 20190121 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190121 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190121 |
| Unknown | China national standards | MT | 940.0 | USD | 20190121 |
| Unknown | China national standards | MT | 910.0 | USD | 20190121 |
| Unknown | China national standards | MT | 160.0 | USD | 20190121 |