| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20190920 |
| Unknown | China national standards | MT | 170.0 | USD | 20190920 |
| Unknown | China national standards | MT | 2720.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190920 |
| Unknown | China national standards | MT | 7760.0 | USD | 20190920 |
| Unknown | China national standards | MT | 8510.0 | USD | 20190920 |
| Unknown | China national standards | MT | 600.0 | USD | 20190920 |
| Unknown | China national standards | MT | 650.0 | USD | 20190920 |
| Unknown | China national standards | MT | 18740.0 | USD | 20190920 |
| Unknown | China national standards | MT | 640.0 | USD | 20190920 |