| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190501 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190501 |
| Unknown | China national standards | MT | 2650.0 | USD | 20190501 |
| Unknown | China national standards | MT | 670.0 | USD | 20190423 |
| Unknown | China national standards | MT | 6800.0 | USD | 20190423 |
| Unknown | China national standards | MT | 11010.0 | USD | 20190423 |
| Unknown | China national standards | MT | 5460.0 | USD | 20190423 |
| Unknown | China national standards | MT | 13130.0 | USD | 20190423 |
| Unknown | China national standards | MT | 10490.0 | USD | 20190423 |