Ma Nowemapa 13, 2018, ua hana ka US Department of Commerce (DOC) i kahi hoʻoholo anti-dumping mua ma nā quartz counter top i lawe ʻia mai Kina.

Hoʻoholo mua:
ʻO ka palena hoʻolei o Foshan Yixin Stone Co. Ltd. (Xinyixin Co. Ltd.) he 341.29%, a ʻo ka uku hoʻopaʻa kūʻokoʻa o ka anti-dumping ma hope o ka hoʻopau ʻana i ka helu dute countervailing he 314.10%.
ʻO ka palena hoʻolei ʻana o CQ International Limited (Meiyang Stone) ʻo 242.10%, a ʻo 242.10%.
ʻO ka palena hoʻolei o Guangzhou Hercules Quartz Stone Co., Ltd. (Haiglis) he 289.62%, a he 262.43% ka uku hoʻopaʻa kūʻokoʻa o ka anti-dumping ma hope o ka hoʻopau ʻana i ka uku dute countervailing.
ʻO 290.86% ka palena hoʻolei ʻana o nā mea hana a me nā mea kūʻai aku Kina me nā uku ʻauhau ʻokoʻa, a ʻo 263.67% ka uku hoʻopaʻa kūʻokoʻa o ka anti-dumping ma hope o ka hoʻopau ʻana i ka helu ʻauhau countervailing.
ʻO ka palena hoʻolei o nā mea hana / mea kūʻai aku Kina i loaʻa ʻole kahi ʻauhau ʻokoʻa he 341.29%, a ʻo ka uku hoʻopaʻa kūʻokoʻa o ka anti-dumping ma hope o ka hoʻopau ʻana i ka helu ʻauhau countervailing he 314.10%.
Wahi a ka loiloi mua, ʻo ke kumu i hoʻoholo ai ʻo DOC i ka ʻauhau kiʻekiʻe ma ka hoʻoholo mua o kēia hihia, ʻo ia ke koho ʻia ʻana o Mekiko i ʻāina ʻē aʻe.Ma Mekiko, kiʻekiʻe loa nā kumukūʻai ʻē aʻe e like me ke one quartz (nā mea waiwai nui no nā huahana i pili).Pono ka helu ʻana o ka dumping kikoʻī.
Ma ka ʻōlelo hoʻoholo hoʻolei mua, ua ʻike mua ʻo DOC he "state of emergency" nā ʻoihana āpau, no laila e kau ʻia kahi waihona anti-dumping i nā huahana i lawe ʻia mai i 90 mau lā ma mua o ka hoʻokuʻu ʻia ʻana o ka ʻae ʻana i ka dumping.Manaʻo ka US Department of Commerce e hana i kahi hoʻoholo anti-dumping hope loa i kēia hihia i ka hoʻomaka ʻana o ʻApelila 2019.
Ma keia manao, China Min metals Chamber of Commerce, Ministry of Commerce a me China Stone Association ua mākaukau e hoʻomaka koke i ka pale ʻole o ka quartz artificial ma United States.Ua hoʻomaopopo ʻia ʻoiai hiki i ka ʻōlelo hoʻopiʻi hōʻino ʻole ke hōʻoia i kekahi o nā helu ʻekolu, ua hoʻopau ʻia nā ʻōlelo hoʻoholo mua e kū nei: ʻo ka mua, ʻaʻole ʻino nā huahana Kina i nā ʻoihana ʻAmelika;ʻO ka lua, ʻaʻole hoʻolei nā ʻoihana Kina;ʻO ke kolu, ʻaʻohe pilina kūpono ma waena o ka hoʻolei ʻana a me ka hōʻeha.
Wahi a ka poʻe kamaʻāina i ke kūlana, ʻoiai paʻakikī ke kūlana o kēia manawa, akā aia nō nā manawa.A ke hana ikaika nei nā mea lawe mai ʻAmelika me nā hui pōhaku Kina e hoʻokō.
Wahi a nā hōʻike, ʻo ka nui o ke kumukūʻai o ka pale luku ʻole i ka quartz artificial ma ʻAmelika Hui Pū ʻIa ma kahi o 250,000 US kālā (RMB 1.8 miliona), pono e kaʻana like ʻia e nā ʻoihana pōhaku.ʻO Fujian a me Guangzhou nā hui nui, nāna e hoʻokō i ke kumu o ka hui manawaleʻa.Ma waena o lākou, manaʻo ʻo Fujian e hoʻonohonoho ma kahi o 1 miliona yuan.Manaʻo ʻia e komo ikaika nā ʻoihana ma Fujian Province.