| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2680.0 | USD | 20190313 |
| Unknown | China national standards | MT | 4540.0 | USD | 20190313 |
| Unknown | China national standards | MT | 30700.0 | USD | 20190313 |
| Unknown | China national standards | MT | 22950.0 | USD | 20190313 |
| Unknown | China national standards | MT | 24680.0 | USD | 20190313 |
| Unknown | China national standards | MT | 18120.0 | USD | 20190313 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190313 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190312 |
| Unknown | China national standards | MT | 66510.0 | USD | 20190312 |
| Unknown | China national standards | MT | 30690.0 | USD | 20190312 |