Yakhazikitsidwa mu 2021, Barter (Shenzhen) Technology Group Co., Ltd.· Barter yadzipereka kupatsa makasitomala njira zochotsera zinthu, kuchotsa ngongole, kutsitsimutsa katundu, ndikuthandizira mabizinesi omwe ali ndi ngongole kuti achepetse ndikupangitsanso luso.
