| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3090.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5290.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 13250.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7470.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7840.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8670.0 | USD | 20190101 |
| Unknown | China national standards | MT | 910.0 | USD | 20190101 |