| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190423 |
| Unknown | China national standards | MT | 2780.0 | USD | 20190423 |
| Unknown | China national standards | MT | 4190.0 | USD | 20190423 |
| Unknown | China national standards | MT | 28860.0 | USD | 20190423 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190423 |
| Unknown | China national standards | MT | 27010.0 | USD | 20190423 |
| Unknown | China national standards | MT | 7990.0 | USD | 20190423 |
| Unknown | China national standards | MT | 68730.0 | USD | 20190423 |