| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5140.0 | USD | 20190323 |
| Unknown | China national standards | MT | 6150.0 | USD | 20190323 |
| Unknown | China national standards | MT | 980.0 | USD | 20190323 |
| Unknown | China national standards | MT | 2300.0 | USD | 20190322 |
| Unknown | China national standards | MT | 11330.0 | USD | 20190322 |
| Unknown | China national standards | MT | 6300.0 | USD | 20190322 |
| Unknown | China national standards | MT | 6470.0 | USD | 20190322 |
| Unknown | China national standards | MT | 10480.0 | USD | 20190322 |
| Unknown | China national standards | MT | 13310.0 | USD | 20190322 |
| Unknown | China national standards | MT | 8190.0 | USD | 20190322 |