| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6990.0 | USD | 20190314 |
| Unknown | China national standards | MT | 7910.0 | USD | 20190314 |
| Unknown | China national standards | MT | 7520.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190314 |
| Unknown | China national standards | MT | 4170.0 | USD | 20190313 |
| Unknown | China national standards | MT | 6890.0 | USD | 20190313 |
| Unknown | China national standards | MT | 4170.0 | USD | 20190313 |
| Unknown | China national standards | MT | 4980.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190312 |
| Unknown | China national standards | MT | 5150.0 | USD | 20190312 |