China-based communication and IT solution provider Huawei Technologies has reported unaudited revenues of CNY238-240 billion (US$39.3-39.6 billion) for 2013 operation, increasing 8% on year.

　　Unaudited net profit of CNY28.6-29.4 billion for 2013 hiked by over 40% on year, Huawei indicated. Huawei invested CNY33 billion, 13.8% of its revenues, in R&D in 2013, Huawei said, adding during 2004-2013, it cumulatively invested CNY153.9 billion in R&D.