Sells Union ke Khamphani ea Baemeli ba Sourcing e Yiwu Chaena e nang le basebetsi ba fetang 1200, e thehiloeng ka 1997, haholo-holo e sebetsana le thekiso e kholo ea thepa le lintho tsa ho bapala. Re boetse re hahile ofisi Shantou, Ningbo, Guangzhou. Basebetsi ba rona ba bangata ba na le boiphihlelo ba lilemo tse fetang 10 ba khoebo ea kantle ho naha, kahoo re litsebi tse lekaneng ho fihlela litlhoko tsohle tsa mefuta e fapaneng ea bareki. Sehlopha sa rona se hahile kamano e tsitsitseng ea khoebo le lifeme tsa Chaena tse fetang 10000 le bareki ba 1500 ba tsoang linaheng tse fetang 120. Molekane oa hau ea tšepahalang Chaena.