| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16580.0 | USD | 20190313 |
| Unknown | China national standards | MT | 12870.0 | USD | 20190313 |
| Unknown | China national standards | MT | 2310.0 | USD | 20190313 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190312 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190312 |
| Unknown | China national standards | MT | 16580.0 | USD | 20190312 |
| Unknown | China national standards | MT | 14920.0 | USD | 20190312 |
| Unknown | China national standards | MT | 19400.0 | USD | 20190312 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190312 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190312 |