| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20190423 |
| Unknown | China national standards | MT | 2300.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190422 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190422 |
| Unknown | China national standards | MT | 850.0 | USD | 20190422 |
| Unknown | China national standards | MT | 770.0 | USD | 20190422 |
| Unknown | China national standards | MT | 410.0 | USD | 20190422 |
| Unknown | China national standards | MT | 29990.0 | USD | 20190422 |
| Unknown | China national standards | MT | 700.0 | USD | 20190422 |
| Unknown | China national standards | MT | 5700.0 | USD | 20190422 |