In 1999 Bulgaria joined the Central European Free-Trade Agreement (CEFTA), with whose members (Croatia, the Czech Republic, Hungary, Poland, Romania, Slovakia, and Slovenia; Macedonia was added in 2006) it has established important trade relations.
1999年，保加利亚加入了中欧自由贸易协定（CEFTA），与其成员（克罗地亚，捷克共和国，匈牙利，波兰，罗马尼亚，斯洛伐克，斯洛文尼亚，2006年加入马其顿）建立了重要的贸易关系。