<prompt> Translate the following text to EnglishKwa kuchanganya ziara za eneo la Brazil, Japan, Ujerumani Magharibi, na Ufaransa, mahojiano na maafisa wengi wa mashirika husika na kutoka sekta binafsi, uchunguzi wa faili rasmi za serikali, na uchunguzi wa maswali ya kampuni za teknolojia ya juu zinazofanya kazi katika soko la Brazil, watathmini walipata habari nyingi za muktadha na msingi na kutambua mazoea manne ya biashara ambayo yanachukuliwa kuwa mambo muhimu katika ushindani wa mauzo katika masoko ya Brazil.  <response>: Combining site visits to Brazil, Japan, West Germany, and France, interviews with many officials of appropriate agencies and from the private sector, examination of official government files, and a questionnaire survey of high technology firms active in the Brazilian market, the evaluators amassed a rich array of contextual and focal information and identified four trade practices considered to be key factors in export competitiveness in Brazilian markets. 