Concrete producer Wijaya Karya Beton (WTON) booked profit attributable to equity of Rp486 billion in 2018, jumped 44.3% from Rp337 billion in 2017. Revenues rose 29.2% to Rp6.93 trillion from previous Rp5.36 trillion. Its assets reached Rp8.88 trillion while liability amounted Rp5.74 trillion.