| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 149780.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5930.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6510.0 | USD | 20190701 |
| Unknown | China national standards | MT | 15050.0 | USD | 20190701 |
| Unknown | China national standards | MT | 14700.0 | USD | 20190701 |
| Unknown | China national standards | MT | 103700.0 | USD | 20190701 |
| Unknown | China national standards | MT | 149780.0 | USD | 20190701 |
| Unknown | China national standards | MT | 44850.0 | USD | 20190701 |
| Unknown | China national standards | MT | 101250.0 | USD | 20190701 |
| Unknown | China national standards | MT | 40280.0 | USD | 20190701 |