英语翻译After this agreement all the authorities paper and conce

英语翻译
After this agreement all the authorities paper and concern procedures registration paper including transferring paper will be made by the seller thi chang mineral pvt.ltd and all the expenses bear by the buyer.对方说有包含办理过户手续的问题,我没看出来啊!如果翻译的好的话追加分数哦!
paper 仅仅是纸张的意思吗?authorities paper 到底该怎么翻译?