| Sequence | China’s export to five CEE countries | Five CEE countries’ export to China | ||||||||
| China’s export to Poland | China’s export to Romania | China’s export to Czech Republic | China’s export to Lithuania | China’s export to Bulgaria | Poland’s export to China | Romania’s export to China | Czech Republic’s export to China | Lithuania’s export to China | Bulgaria’s export to China | |
| 1 | 03 | 50 | 20 | 03 | 20 | 02 | 22 | 12 | 8 | 22 |
| 2 | 20 | 05 | 51 | 20 | 12 | 04 | 18 | 04 | 52 | 20 |
| 3 | 05 | 07 | 05 | 52 | 52 | 18 | 24 | 51 | 22 | 15 |
| 4 | 52 | 12 | 21 | 53 | 51 | 17 | 05 | 13 | 51 | 52 |
| 5 | 24 | 52 | 52 | 08 | 07 | 19 | 52 | 22 | 19 | 12 |
| Proportion (%) | 71.22 | 76.00 | 73.80 | 65.97 | 71.17 | 92.78 | 93.16 | 93.39 | 95.02 | 74.31 |