| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1750.0 | USD | 20190419 |
| Unknown | China national standards | MT | 42910.0 | USD | 20190419 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190418 |
| Unknown | China national standards | MT | 110.0 | USD | 20190418 |
| Unknown | China national standards | MT | 17200.0 | USD | 20190418 |
| Unknown | China national standards | MT | 8550.0 | USD | 20190418 |
| Unknown | China national standards | MT | 30610.0 | USD | 20190418 |
| Unknown | China national standards | MT | 670.0 | USD | 20190418 |
| Unknown | China national standards | MT | 3030.0 | USD | 20190418 |
| Unknown | China national standards | MT | 16980.0 | USD | 20190418 |