| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8690.0 | USD | 20190323 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190323 |
| Unknown | China national standards | MT | 840.0 | USD | 20190323 |
| Unknown | China national standards | MT | 710.0 | USD | 20190323 |
| Unknown | China national standards | MT | 6750.0 | USD | 20190323 |
| Unknown | China national standards | MT | 49640.0 | USD | 20190323 |
| Unknown | China national standards | MT | 602890.0 | USD | 20190323 |
| Unknown | China national standards | MT | 49640.0 | USD | 20190323 |
| Unknown | China national standards | MT | 9130.0 | USD | 20190323 |
| Unknown | China national standards | MT | 32780.0 | USD | 20190323 |