| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30640.0 | USD | 20190312 |
| Unknown | China national standards | MT | 4800.0 | USD | 20190312 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190312 |
| Unknown | China national standards | MT | 4940.0 | USD | 20190312 |
| Unknown | China national standards | MT | 3870.0 | USD | 20190311 |
| Unknown | China national standards | MT | 4770.0 | USD | 20190311 |
| Unknown | China national standards | MT | 4340.0 | USD | 20190311 |
| Unknown | China national standards | MT | 31470.0 | USD | 20190311 |
| Unknown | China national standards | MT | 31560.0 | USD | 20190311 |
| Unknown | China national standards | MT | 26150.0 | USD | 20190311 |