| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28250.0 | USD | 20190511 |
| Unknown | China national standards | MT | 25480.0 | USD | 20190511 |
| Unknown | China national standards | MT | 4790.0 | USD | 20190511 |
| Unknown | China national standards | MT | 4650.0 | USD | 20190511 |
| Unknown | China national standards | MT | 3210.0 | USD | 20190511 |
| Unknown | China national standards | MT | 4650.0 | USD | 20190510 |
| Unknown | China national standards | MT | 30200.0 | USD | 20190510 |
| Unknown | China national standards | MT | 32130.0 | USD | 20190510 |
| Unknown | China national standards | MT | 30900.0 | USD | 20190510 |
| Unknown | China national standards | MT | 26220.0 | USD | 20190510 |