2021??8??3???WTO??????????????????????7??30??????????????????????????????????????Screws Fully Threaded with Hexagon Heads made of Steel??????????α????????臨????????????2021??8??2????2024??8??1?????????????????????????????????????￡?2021??8??2????2022??8??1???35.6%??2022??8??2????2023??8??1???30.6%??2023??8??2????2024??8??1???25.61%???永????????????7318.15.39???????????????2020??1??1??~2020??12??31??????????в???????2021??1??1??~2022??12??31???

2018??4??20???????????????????????????????????顣?e????????2014??7??1??~2017??6??30???2018??8??3?????????ó??????????????棬?????????????????????????????á?2019??2??6???WTO????????????????????????????????????????????????ó?????????????????????????????????????????????￡?2018??8??3????2019??8??2???50.54%??2019??8??3????2020??8??2???48.01%??2020??8??3????2021??8??1???45.61%??2021??5??21?????????ó?????????ITAC?????????棬???????Э????2021??4??9???????????????????????????????α????????臨?????????顣

???????????ó?????????

????????????

??????У???

????

https://docsonline.wto.org/dol2fe/Pages/SS/directdoc.aspx?filename=q:/G/SG/N8ZAF5S3.pdf&Open=True