| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18440.0 | USD | 20190601 |
| Unknown | China national standards | MT | 22090.0 | USD | 20190601 |
| Unknown | China national standards | MT | 21510.0 | USD | 20190601 |
| Unknown | China national standards | MT | 21350.0 | USD | 20190601 |
| Unknown | China national standards | MT | 17910.0 | USD | 20190601 |
| Unknown | China national standards | MT | 21530.0 | USD | 20190601 |
| Unknown | China national standards | MT | 32800.0 | USD | 20190601 |
| Unknown | China national standards | MT | 22500.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2820.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9810.0 | USD | 20190601 |