| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 68150.0 | USD | 20190801 |
| Unknown | China national standards | MT | 197429.98 | USD | 20190801 |
| Unknown | China national standards | MT | 720.0 | USD | 20190801 |
| Unknown | China national standards | MT | 85360.0 | USD | 20190801 |
| Unknown | China national standards | MT | 6050.0 | USD | 20190723 |
| Unknown | China national standards | MT | 8610.0 | USD | 20190723 |
| Unknown | China national standards | MT | 33980.0 | USD | 20190723 |
| Unknown | China national standards | MT | 65770.0 | USD | 20190723 |
| Unknown | China national standards | MT | 57800.0 | USD | 20190723 |
| Unknown | China national standards | MT | 3850.0 | USD | 20190722 |