| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2410.0 | USD | 20190422 |
| Unknown | China national standards | MT | 400.0 | USD | 20190422 |
| Unknown | China national standards | MT | 990.0 | USD | 20190422 |
| Unknown | China national standards | MT | 680.0 | USD | 20190422 |
| Unknown | China national standards | MT | 310.0 | USD | 20190422 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190422 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190422 |
| Unknown | China national standards | MT | 780.0 | USD | 20190421 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190421 |
| Unknown | China national standards | MT | 9070.0 | USD | 20190421 |