| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18770.0 | USD | 20170101 |
| Unknown | China national standards | MT | 9300.0 | USD | 20170101 |
| Unknown | China national standards | MT | 21530.0 | USD | 20170101 |
| Unknown | China national standards | MT | 19940.0 | USD | 20170101 |
| Unknown | China national standards | MT | 20100.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4400.0 | USD | 20170101 |
| Unknown | China national standards | MT | 19780.0 | USD | 20170101 |
| Unknown | China national standards | MT | 25070.0 | USD | 20170101 |
| Unknown | China national standards | MT | 32050.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4400.0 | USD | 20170101 |