| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12210.0 | USD | 20190822 |
| Unknown | China national standards | MT | 45940.0 | USD | 20190822 |
| Unknown | China national standards | MT | 140179.98 | USD | 20190822 |
| Unknown | China national standards | MT | 12560.0 | USD | 20190822 |
| Unknown | China national standards | MT | 122760.0 | USD | 20190822 |
| Unknown | China national standards | MT | 152380.0 | USD | 20190822 |
| Unknown | China national standards | MT | 321630.0 | USD | 20190822 |
| Unknown | China national standards | MT | 1880.0 | USD | 20190822 |
| Unknown | China national standards | MT | 12210.0 | USD | 20190822 |
| Unknown | China national standards | MT | 10000.0 | USD | 20190822 |