Ku ya 13 Ugushyingo 2018, Minisiteri y’ubucuruzi muri Amerika (DOC) yafashe icyemezo kibanziriza kurwanya imyanda hejuru ya konti ya quartz yatumijwe mu Bushinwa.

Icyemezo cy'ibanze:
Amafaranga yo guta Foshan Yixin Stone Co. Ltd. (Xinyixin Co. Ltd.) ni 341.29%, naho amafaranga yo kubitsa by'agateganyo yo kurwanya ibicuruzwa nyuma yo gukuraho igipimo cy’imisoro ku nyungu ni 314.10%.
Amafaranga yo guta CQ International Limited (Meiyang Kibuye) ni 242,10%, naho amafaranga yo kubitsa by'agateganyo yo kurwanya guta ni 242.10%.
Amafaranga yo guta muri Guangzhou Hercules Quartz Stone Co., Ltd. (Haiglis) ni 289.62%, naho amafaranga yo kubitsa by'agateganyo yo kurwanya imyanda ni 262.43% nyuma yo gukuraho igipimo cy’imisoro ku nyungu.
Amafaranga yo guta abandi bashoramari / abatumiza mu Bushinwa hamwe n’imisoro itandukanye ni 290.86%, naho igipimo cy’agateganyo cyo kurwanya ibicuruzwa ni 263.67% nyuma yo gukuraho igipimo cy’imisoro kivuguruza.
Amafaranga yo guta mu bicuruzwa by’abashinwa / bohereza ibicuruzwa mu mahanga batabona igipimo cy’imisoro itandukanye ni 341.29%, naho amafaranga yo kubitsa by'agateganyo yo kurwanya ibicuruzwa nyuma yo gukuraho igipimo cy’imisoro ku nyungu ni 314.10%.
Nk’uko isesengura ryibanze ribigaragaza, impamvu DOC yemeje ko imisoro ihanitse mu cyemezo kibanziriza uru rubanza ari uko Mexico yatoranijwe nk’ikindi gihugu. Muri Mexico, ibiciro byubundi nkumusenyi wa quartz (ibikoresho byingenzi kubicuruzwa birimo) biri hejuru cyane. Ibarura ryihariye ryo guta rikeneye ubundi isesengura.
Mu cyemezo kibanziriza guta imyanda, DOC yabanje kumenya ko ibigo byose bifite "ibintu byihutirwa", bityo bikaba byashyiraho uburyo bwo kubitsa ibicuruzwa biva mu mahanga birimo iminsi 90 mbere yuko ihagarikwa rya gasutamo. Biteganijwe ko Minisiteri y’ubucuruzi muri Amerika izafata icyemezo cya nyuma cyo kurwanya guta muri uru rubanza mu ntangiriro za Mata 2019.
Ni muri urwo rwego, Ubushinwa Min Metals Urugereko rw’Ubucuruzi, Minisiteri y’Ubucuruzi n’ishyirahamwe ry’amabuye ry’Ubushinwa ryiteguye guhita ritangiza uburyo bwo kwirinda kwangiza kwangiza kw’ubukorikori muri Amerika. Byumvikane ko mugihe cyose kwinginga kutabangamiye bishobora kwerekana imwe mu ngingo eshatu, imyanzuro ibanza iriho yose yavanyweho: icya mbere, ibicuruzwa byabashinwa ntacyo byangiza mubigo byabanyamerika; icya kabiri, ibigo byabashinwa ntibijugunya; icya gatatu, nta sano ikenewe hagati yo guta no gukomeretsa.
Ukurikije abantu bamenyereye uko ibintu bimeze, nubwo ibintu bimeze ubu bigoye, ariko haracyari amahirwe. Kandi abatumiza muri Amerika bakorana cyane namasosiyete yubuye yubushinwa kugirango bahangane.
Nk’uko amakuru abitangaza, amafaranga yose yo kwirwanaho adasenya kwangiza kwars muri Amerika ni hafi 250.000 by'amadolari y'Amerika (miliyoni 1.8 z'amafaranga y'u Rwanda), akeneye gusaranganywa n'inganda zamabuye. Fujian na Guangzhou nimiryango nyamukuru, ikurikiza ihame ryishyirahamwe ryubushake. Muri bo, Fujian yizeye gutegura hafi miliyoni imwe. Twizera ko inganda zo mu Ntara ya Fujian zizitabira cyane.