... 1971Bautista, 1996Shau et al., 1991Shau and Chou, 1991bColvinand Brand, 1977.Kureshy and Davis (2002)Deshimaru and Kuroki, 1975Deshimaru and Yone, 1978Teshima and Kanazawa, 1984Sedgwick, 1979. Sự ... Taiwan Dong Nai 25,000 2001 CP groupThailand Dong Nai30,000-40,0002001 Tom Boy Taiwan HCM city 30,000 2002 Cargill USA Dong Nai 10,000 2001 Proconco Joint venture (VN-France)Can Tho ... KoreaLong An 12,0002003 Ocialis France Binh Duong10,0002003 Asia Hawaii Joint venture (VN-USA)Phu Yen 20,0002002 Uni –President TaiwanBinh Duong60,0002001 Uni-Long Taiwan Nha Trang...