(EnergyAsia, November 1) — Ouhua Energy Holdings Ltd, China’s third-largest liquefied petroleum gas (LPG) distributor, is hoping to raise S$52 million by selling 137 million shares through an initial public offering in Singapore. The company is offering to sell 90 million new shares and 47 million vendor shares at S$0.38 each. (US$1=S$1.57).             Ouhua Energy,…