| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3700.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190601 |
| Unknown | China national standards | MT | 990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 820.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2200.0 | USD | 20190601 |