| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7960.0 | USD | 20190312 |
| Unknown | China national standards | MT | 11410.0 | USD | 20190312 |
| Unknown | China national standards | MT | 5150.0 | USD | 20190312 |
| Unknown | China national standards | MT | 6120.0 | USD | 20190312 |
| Unknown | China national standards | MT | 900.0 | USD | 20190311 |
| Unknown | China national standards | MT | 620.0 | USD | 20190311 |
| Unknown | China national standards | MT | 7950.0 | USD | 20190311 |
| Unknown | China national standards | MT | 710.0 | USD | 20190311 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190311 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190311 |