| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3020.0 | USD | 20190717 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190716 |
| Unknown | China national standards | MT | 310.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190716 |
| Unknown | China national standards | MT | 2900.0 | USD | 20190716 |
| Unknown | China national standards | MT | 480.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3680.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3300.0 | USD | 20190715 |