Sai Gon Infrastructure Real Estate Investment Joint Stock Company explained the fluctuation in revenue and profit of Quarter 3/2012 compared to Quarter 3/2011:

- Profit after tax in Quarter 3/2012 was VND4,753,639,451, increasing 139.88% compared to in Quarter 3/2011, because:

+ In 2012, The company developed environmental equipment supply, raising its holding revenue from selling and service supply was VND11,884,166,000 in Quarter 3/2012, gross profit from selling and service supply was VND4,542,616,604. In Quarter 3/2011, the company had not revenue from selling and service supply.