Yakatangwa muna 1980, Yangjiang inyanzvi mukugadzira zvigadzirwa zvehove.Zvigadzirwa zvedu zviri kutengeswa zvakanaka muJapan, Korea, Singapore, Malaysia, Hong Kong, etc. Kwemakore mazhinji, kutengeswa kunze kwenyika kweYangjiang oyster muto kwakatora nzvimbo inotungamira yenyika nguva dzose.
Xiamen Yangjiang Foods Co., Ltd. ndiye ega akabata Nyika Yekwakabva Chitupa chakambopihwa kumubatanidzwa weindasitiri ine hukama.
Xiamen Yangjiang ane zita renzvimbo yekumahombekombe egungwa remamiriyoni maviri masikweya metres senzvimbo inoshamisa yekuberekesa yeindasitiri yedu yetsika dzemugungwa inosimudzira kuburitsa yakanakisa mhando yezvigadzirwa.