| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20180520 |
| Unknown | China national standards | MT | 6010.0 | USD | 20180519 |
| Unknown | China national standards | MT | 5510.0 | USD | 20180519 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180519 |
| Unknown | China national standards | MT | 19310.0 | USD | 20180519 |
| Unknown | China national standards | MT | 7370.0 | USD | 20180519 |
| Unknown | China national standards | MT | 442180.0 | USD | 20180519 |
| Unknown | China national standards | MT | 910.0 | USD | 20180519 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180519 |
| Unknown | China national standards | MT | 33370.0 | USD | 20180519 |