| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1490.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190423 |
| Unknown | China national standards | MT | 11080.0 | USD | 20190423 |
| Unknown | China national standards | MT | 10920.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190422 |