https://wenku.baidu.com/view/1fcc6e1859fb770bf78a6529647d27284b7337ee.html?fr=income1-doc-search&_wkts_=1678322175073&bdQuery=%E5%9B%BD%E9%99%85%E8%B4%B8%E6%98%93%E7%AE%80%E4%BB%8B&wkQuery=%E5%9B%BD%E9%99%85%E8%B4%B8%E6%98%93%E7%AE%80%E4%BB%8B
https://wenku.baidu.com/view/ac08cb639b6648d7c1c746da?fr=text_ernie_recall%3Awk_recommend_main3-TopList_highScoreList-pcview_toplistrec_highscore_wk_recommend_main3-c6a1859a4128915f804d2b160b4e767f5acf80a2&_wkts_=1678322040472&bdQuery=%E5%9B%BD%E9%99%85%E8%B4%B8%E6%98%93%E7%AE%80%E4%BB%8B&wkQuery=%E5%9B%BD%E9%99%85%E8%B4%B8%E6%98%93%E7%AE%80%E4%BB%8B
https://wenku.baidu.com/view/644932a50740be1e650e9aea?aggId=1fcc6e1859fb770bf78a6529647d27284b7337ee&fr=catalogMain_text_ernie_recall:wk_recommend_main3
有相应的国际贸易的文档也拜托大佬分享一下
