(Telecompaper) Singapore's NetLink NBN said its initial public offering of shares was two times oversubscribed, with demand for SGD 4.7 billion in shares. The wholesale network operator offered a total 2.713 million units to institutional investors and 185 million to the public in Singapore, at a price of SGD 0.81 per unit. This gives it gross proceeds of SGD 2.35 billion and a market capitalisation of SGD 3.1 billion.