| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34720.0 | USD | 20190818 |
| Unknown | China national standards | MT | 26080.0 | USD | 20190818 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190818 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190818 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190818 |
| Unknown | China national standards | MT | 3640.0 | USD | 20190817 |
| Unknown | China national standards | MT | 16900.0 | USD | 20190817 |
| Unknown | China national standards | MT | 310.0 | USD | 20190817 |
| Unknown | China national standards | MT | 550.0 | USD | 20190817 |
| Unknown | China national standards | MT | 45510.0 | USD | 20190817 |