Documents which confirm that the visa applicant has an invitation to visit latvia which has been approved by the office of citizenship and migration affairs at the ministry of interior of the republic of latvia no later than three months prior to the application date 相关的文件，证明签证申请人在不迟于申请日之前3个月的时间内收到拉脱维亚内务部国籍和移民事务办公室批准的邀请函
In april 2004 , during the official visit of the president of latvia to china , the lida in conjunction with the embassy of the republic of latvia to the people s republic of latvia organised the latvia - china business forum in shanghai , xi an and beijing 估计将进一步扩大先进的制造业，几乎用于木材工业的75的fdi已用在家具的生产上，这一技术是优质结合木材中最后的连接，这样使得低增值材料的消费比例增加。
