| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 384790.0 | USD | 20190121 |
| Unknown | China national standards | MT | 4170.0 | USD | 20190121 |
| Unknown | China national standards | MT | 4910.0 | USD | 20190121 |
| Unknown | China national standards | MT | 364600.0 | USD | 20190121 |
| Unknown | China national standards | MT | 229830.0 | USD | 20190121 |
| Unknown | China national standards | MT | 447230.0 | USD | 20190121 |
| Unknown | China national standards | MT | 8250.0 | USD | 20190121 |
| Unknown | China national standards | MT | 5630.0 | USD | 20190121 |
| Unknown | China national standards | MT | 35860.0 | USD | 20190121 |
| Unknown | China national standards | MT | 900.0 | USD | 20190121 |