| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20180521 |
| Unknown | China national standards | MT | 2890.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2650.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3090.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180520 |
| Unknown | China national standards | MT | 2630.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3210.0 | USD | 20180520 |
| Unknown | China national standards | MT | 3040.0 | USD | 20180520 |
| Unknown | China national standards | MT | 440.0 | USD | 20180520 |